Finding the Third Proportional to 461,458.13 and 698,562.56
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Solution
The third proportional to 461,458.13 and 698,562.56 is: 1,057,494.99
Step by Step Solution
- Step 1: Write the proportion equation
461,458.13 : 698,562.56 = 698,562.56 : x - Step 2: Convert to fraction form
461,458.13/698,562.56 = 698,562.56/x - Step 3: Cross multiply
461,458.13x = 698,562.56 × 698,562.56 - Step 4: Simplify right side
461,458.13x = 487,989,653,726.57 - Step 5: Solve for x
x = 487,989,653,726.57/461,458.13 - Step 6: Final answer
x = 1,057,494.99
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These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.