Finding the Fourth Proportional to 2,498,252.79, 3,745,755.27 and 982,084.08
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Solution
The fourth proportional to 2,498,252.79, 3,745,755.27 and 982,084.08 is: 1,472,487.75
Step by Step Solution
- Step 1: Write the proportion equation
2,498,252.79 : 3,745,755.27 = 982,084.08 : x - Step 2: Convert to fraction form
2,498,252.79/3,745,755.27 = 982,084.08/x - Step 3: Cross multiply
2,498,252.79x = 3,745,755.27 × 982,084.08 - Step 4: Simplify right side
2,498,252.79x = 3,678,646,618,243.10 - Step 5: Solve for x
x = 3,678,646,618,243.10/2,498,252.79 - Step 6: Final answer
x = 1,472,487.75
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.