Finding the Fourth Proportional to 4,304,937.04, 5,940,812.42 and 2,371,197.58
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Solution
The fourth proportional to 4,304,937.04, 5,940,812.42 and 2,371,197.58 is: 3,272,252.28
Step by Step Solution
- Step 1: Write the proportion equation
4,304,937.04 : 5,940,812.42 = 2,371,197.58 : x - Step 2: Convert to fraction form
4,304,937.04/5,940,812.42 = 2,371,197.58/x - Step 3: Cross multiply
4,304,937.04x = 5,940,812.42 × 2,371,197.58 - Step 4: Simplify right side
4,304,937.04x = 14,086,840,033,537.94 - Step 5: Solve for x
x = 14,086,840,033,537.94/4,304,937.04 - Step 6: Final answer
x = 3,272,252.28
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.