Finding the Third Proportional to 457,584.75 and 695,706.75
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Solution
The third proportional to 457,584.75 and 695,706.75 is: 1,057,744.78
Step by Step Solution
- Step 1: Write the proportion equation
457,584.75 : 695,706.75 = 695,706.75 : x - Step 2: Convert to fraction form
457,584.75/695,706.75 = 695,706.75/x - Step 3: Cross multiply
457,584.75x = 695,706.75 × 695,706.75 - Step 4: Simplify right side
457,584.75x = 484,007,881,995.56 - Step 5: Solve for x
x = 484,007,881,995.56/457,584.75 - Step 6: Final answer
x = 1,057,744.78
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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.