Finding the Third Proportional to 394,618.50 and 852,292.13
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Solution
The third proportional to 394,618.50 and 852,292.13 is: 1,840,769.92
Step by Step Solution
- Step 1: Write the proportion equation
394,618.50 : 852,292.13 = 852,292.13 : x - Step 2: Convert to fraction form
394,618.50/852,292.13 = 852,292.13/x - Step 3: Cross multiply
394,618.50x = 852,292.13 × 852,292.13 - Step 4: Simplify right side
394,618.50x = 726,401,866,337.02 - Step 5: Solve for x
x = 726,401,866,337.02/394,618.50 - Step 6: Final answer
x = 1,840,769.92
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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.