Finding the Third Proportional to 461,548.13 and 698,473.13
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Solution
The third proportional to 461,548.13 and 698,473.13 is: 1,057,018.07
Step by Step Solution
- Step 1: Write the proportion equation
461,548.13 : 698,473.13 = 698,473.13 : x - Step 2: Convert to fraction form
461,548.13/698,473.13 = 698,473.13/x - Step 3: Cross multiply
461,548.13x = 698,473.13 × 698,473.13 - Step 4: Simplify right side
461,548.13x = 487,864,706,347.27 - Step 5: Solve for x
x = 487,864,706,347.27/461,548.13 - Step 6: Final answer
x = 1,057,018.07
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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.