Last Census Date for Geometric Increase Method Post Censal Formula

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The Last Census Date refers to the date at which the population is noted. Check FAQs
TL=TM-(log10(PM)-log10(PL)KG)
TL - Last Census Date?TM - Mid-Year Census Date?PM - Population at Mid Year Census?PL - Population at Last Census?KG - Proportionality Factor?

Last Census Date for Geometric Increase Method Post Censal Example

With values
With units
Only example

Here is how the Last Census Date for Geometric Increase Method Post Censal equation looks like with Values.

Here is how the Last Census Date for Geometric Increase Method Post Censal equation looks like with Units.

Here is how the Last Census Date for Geometric Increase Method Post Censal equation looks like.

18.9729Edit=29Edit-(log10(40Edit)-log10(20.01Edit)0.03Edit)
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Last Census Date for Geometric Increase Method Post Censal Solution

Follow our step by step solution on how to calculate Last Census Date for Geometric Increase Method Post Censal?

FIRST Step Consider the formula
TL=TM-(log10(PM)-log10(PL)KG)
Next Step Substitute values of Variables
TL=29-(log10(40)-log10(20.01)0.03)
Next Step Prepare to Evaluate
TL=29-(log10(40)-log10(20.01)0.03)
Next Step Evaluate
TL=18.9729032436083
LAST Step Rounding Answer
TL=18.9729

Last Census Date for Geometric Increase Method Post Censal Formula Elements

Variables
Functions
Last Census Date
The Last Census Date refers to the date at which the population is noted.
Symbol: TL
Measurement: NAUnit: Unitless
Note: Value should be greater than 0.
Mid-Year Census Date
The Mid-Year Census Date refers to the date at which population is noted.
Symbol: TM
Measurement: NAUnit: Unitless
Note: Value should be greater than 0.
Population at Mid Year Census
The Population at Mid Year Census refers to the population at the mid year census date.
Symbol: PM
Measurement: NAUnit: Unitless
Note: Value should be greater than 0.
Population at Last Census
The Population at Last Census refers to the population at the date of last census.
Symbol: PL
Measurement: NAUnit: Unitless
Note: Value should be greater than 0.
Proportionality Factor
Proportionality Factor is defined as rate of change of population.
Symbol: KG
Measurement: NAUnit: Unitless
Note: Value should be greater than 0.
log10
The common logarithm, also known as the base-10 logarithm or the decimal logarithm, is a mathematical function that is the inverse of the exponential function.
Syntax: log10(Number)

Other formulas in Post Censal Period category

​Go Population at Earlier Census given Proportionality Factor
PE=exp(log10(PL)-(TL-TE)KG)
​Go Population at Mid Year for Geometric Increase Method Post Censal
PM=exp(log10(PL)+KG(TM-TL))
​Go Population at Last Census for Geometric Increase Method Post Censal
PL=exp(log10(PM)-KG(TM-TL))
​Go Proportionality Factor for Geometric Increase Method Post Censal
KG=log10(PM)-log10(PL)TM-TL

How to Evaluate Last Census Date for Geometric Increase Method Post Censal?

Last Census Date for Geometric Increase Method Post Censal evaluator uses Last Census Date = Mid-Year Census Date-((log10(Population at Mid Year Census)-log10(Population at Last Census))/Proportionality Factor) to evaluate the Last Census Date, The Last Census Date for Geometric Increase Method Post Censal is defined as the value of last census date when we have prior information of other parameters used. Last Census Date is denoted by TL symbol.

How to evaluate Last Census Date for Geometric Increase Method Post Censal using this online evaluator? To use this online evaluator for Last Census Date for Geometric Increase Method Post Censal, enter Mid-Year Census Date (TM), Population at Mid Year Census (PM), Population at Last Census (PL) & Proportionality Factor (KG) and hit the calculate button.

FAQs on Last Census Date for Geometric Increase Method Post Censal

What is the formula to find Last Census Date for Geometric Increase Method Post Censal?
The formula of Last Census Date for Geometric Increase Method Post Censal is expressed as Last Census Date = Mid-Year Census Date-((log10(Population at Mid Year Census)-log10(Population at Last Census))/Proportionality Factor). Here is an example- 18.96567 = 29-((log10(40)-log10(20.01))/0.03).
How to calculate Last Census Date for Geometric Increase Method Post Censal?
With Mid-Year Census Date (TM), Population at Mid Year Census (PM), Population at Last Census (PL) & Proportionality Factor (KG) we can find Last Census Date for Geometric Increase Method Post Censal using the formula - Last Census Date = Mid-Year Census Date-((log10(Population at Mid Year Census)-log10(Population at Last Census))/Proportionality Factor). This formula also uses Common Logarithm (log10) function(s).
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