Finding the Third Proportional to 394,587.75 and 852,234.75
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Solution
The third proportional to 394,587.75 and 852,234.75 is: 1,840,665.53
Step by Step Solution
- Step 1: Write the proportion equation
394,587.75 : 852,234.75 = 852,234.75 : x - Step 2: Convert to fraction form
394,587.75/852,234.75 = 852,234.75/x - Step 3: Cross multiply
394,587.75x = 852,234.75 × 852,234.75 - Step 4: Simplify right side
394,587.75x = 726,304,069,107.56 - Step 5: Solve for x
x = 726,304,069,107.56/394,587.75 - Step 6: Final answer
x = 1,840,665.53
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.