Finding the Third Proportional to 718,132.50 and 1,092,120.75
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Solution
The third proportional to 718,132.50 and 1,092,120.75 is: 1,660,874.19
Step by Step Solution
- Step 1: Write the proportion equation
718,132.50 : 1,092,120.75 = 1,092,120.75 : x - Step 2: Convert to fraction form
718,132.50/1,092,120.75 = 1,092,120.75/x - Step 3: Cross multiply
718,132.50x = 1,092,120.75 × 1,092,120.75 - Step 4: Simplify right side
718,132.50x = 1,192,727,732,580.56 - Step 5: Solve for x
x = 1,192,727,732,580.56/718,132.50 - Step 6: Final answer
x = 1,660,874.19
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These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.