Finding the Third Proportional to 666,040.50 and 733,657.50
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Solution
The third proportional to 666,040.50 and 733,657.50 is: 808,139.04
Step by Step Solution
- Step 1: Write the proportion equation
666,040.50 : 733,657.50 = 733,657.50 : x - Step 2: Convert to fraction form
666,040.50/733,657.50 = 733,657.50/x - Step 3: Cross multiply
666,040.50x = 733,657.50 × 733,657.50 - Step 4: Simplify right side
666,040.50x = 538,253,327,306.25 - Step 5: Solve for x
x = 538,253,327,306.25/666,040.50 - Step 6: Final answer
x = 808,139.04
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These problems maintain the same ratio (1.10) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.