Finding the Third Proportional to 508,727.14 and 809,792.75
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Solution
The third proportional to 508,727.14 and 809,792.75 is: 1,289,029.51
Step by Step Solution
- Step 1: Write the proportion equation
508,727.14 : 809,792.75 = 809,792.75 : x - Step 2: Convert to fraction form
508,727.14/809,792.75 = 809,792.75/x - Step 3: Cross multiply
508,727.14x = 809,792.75 × 809,792.75 - Step 4: Simplify right side
508,727.14x = 655,764,304,279.05 - Step 5: Solve for x
x = 655,764,304,279.05/508,727.14 - Step 6: Final answer
x = 1,289,029.51
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These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.