Finding the Third Proportional to 529,191 and 794,979
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Solution
The third proportional to 529,191 and 794,979 is: 1,194,259.94
Step by Step Solution
- Step 1: Write the proportion equation
529,191 : 794,979 = 794,979 : x - Step 2: Convert to fraction form
529,191/794,979 = 794,979/x - Step 3: Cross multiply
529,191x = 794,979 × 794,979 - Step 4: Simplify right side
529,191x = 631,991,610,441 - Step 5: Solve for x
x = 631,991,610,441/529,191 - Step 6: Final answer
x = 1,194,259.94
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.