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Future Population at End of n Year given Migration Formula

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Forecasted Population is the population forested usually after n decade or after n years. Check FAQs
Pn=Po+(B.R.-D.R.+M.R.)⋅N
Pn - Forecasted Population?Po - Last Known Population?B.R. - Average Birth Rate Per Year?D.R. - Average Death Rate Per Year?M.R. - Average Migration Rate per Year?N - Number of Years?

Future Population at End of n Year given Migration Example

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With units
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Here is how the Future Population at End of n Year given Migration equation looks like with Values.

Here is how the Future Population at End of n Year given Migration equation looks like with Units.

Here is how the Future Population at End of n Year given Migration equation looks like.

350000Edit=275000Edit+(10000Edit-5000Edit+2500Edit)⋅10Edit
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Future Population at End of n Year given Migration Solution

Follow our step by step solution on how to calculate Future Population at End of n Year given Migration?

FIRST Step Consider the formula
Pn=Po+(B.R.-D.R.+M.R.)⋅N
Next Step Substitute values of Variables
∴ Pn=275000+(100001/Year-50001/Year+25001/Year)⋅10Year
Next Step Prepare to Evaluate
∴ Pn=275000+(10000-5000+2500)⋅10
LAST Step Evaluate
∴Pn=350000

Future Population at End of n Year given Migration Formula Elements

Variables
Forecasted Population
Forecasted Population is the population forested usually after n decade or after n years.
Symbol: Pn
Measurement: NAUnit: Unitless
Note: Value should be greater than 0.
Formulas to find Forecasted PopulationOpen Variable
Last Known Population
Last Known Population is the population of any area of the previous year or decade.
Symbol: Po
Measurement: NAUnit: Unitless
Note: Value should be greater than 0.
Formulas to find Last Known PopulationOpen Variable
Average Birth Rate Per Year
Average Birth Rate Per Year is the arithmetic average of total births within a year.
Symbol: B.R.
Measurement: Time InverseUnit: 1/Year
Note: Value should be greater than 0.
Formulas to find Average Birth Rate Per YearOpen Variable
Average Death Rate Per Year
Average Death Rate Per Year is the arithmetic mean of number of deaths within a year.
Symbol: D.R.
Measurement: Time InverseUnit: 1/Year
Note: Value should be greater than 0.
Formulas to find Average Death Rate Per YearOpen Variable
Average Migration Rate per Year
Average Migration Rate per Year means moving within a state, country, or continent in a year. It can be positive or negative.
Symbol: M.R.
Measurement: Time InverseUnit: 1/Year
Note: Value can be positive or negative.
Formulas to find Average Migration Rate per YearOpen Variable
Number of Years
Number of Years is the year for which the population is forecasted from the last known population.
Symbol: N
Measurement: TimeUnit: Year
Note: Value should be greater than 0.
Formulas to find Number of YearsOpen Variable

Other formulas in Growth Composition Analysis Method category

​Go Migration given Future Population at End of n Year
M.R.=Pn-PoN-B.R.+D.R.
​Go Natural Increase given Design Period
N.I.=Pn-PoN-M.R.
​Go Present Population given Forecasted Population
Po=Pn-(B.R.-D.R.+M.R.)⋅N
​Go Average Birth Rate Per Year given Future Population
B.R.=Pn-PoN+D.R.-M.R.

How to Evaluate Future Population at End of n Year given Migration?

Future Population at End of n Year given Migration evaluator uses Forecasted Population = Last Known Population+(Average Birth Rate Per Year-Average Death Rate Per Year+Average Migration Rate per Year)*Number of Years to evaluate the Forecasted Population, The Future Population at End of n Year given Migration formula is defined as the value of future population when we have prior information of other parameters used. Forecasted Population is denoted by Pn symbol.

How to evaluate Future Population at End of n Year given Migration using this online evaluator? To use this online evaluator for Future Population at End of n Year given Migration, enter Last Known Population (Po), Average Birth Rate Per Year (B.R.), Average Death Rate Per Year (D.R.), Average Migration Rate per Year (M.R.) & Number of Years (N) and hit the calculate button.

FAQs on Future Population at End of n Year given Migration

What is the formula to find Future Population at End of n Year given Migration?
The formula of Future Population at End of n Year given Migration is expressed as Forecasted Population = Last Known Population+(Average Birth Rate Per Year-Average Death Rate Per Year+Average Migration Rate per Year)*Number of Years. Here is an example- 350000 = 275000+(0.000316887385068114-0.000158443692534057+7.92218462670286E-05)*315569520.
How to calculate Future Population at End of n Year given Migration?
With Last Known Population (Po), Average Birth Rate Per Year (B.R.), Average Death Rate Per Year (D.R.), Average Migration Rate per Year (M.R.) & Number of Years (N) we can find Future Population at End of n Year given Migration using the formula - Forecasted Population = Last Known Population+(Average Birth Rate Per Year-Average Death Rate Per Year+Average Migration Rate per Year)*Number of Years.
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