Finding the Fourth Proportional to 4,434,248.34, 6,119,260.29 and 2,397,061.62
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Solution
The fourth proportional to 4,434,248.34, 6,119,260.29 and 2,397,061.62 is: 3,307,943.73
Step by Step Solution
- Step 1: Write the proportion equation
4,434,248.34 : 6,119,260.29 = 2,397,061.62 : x - Step 2: Convert to fraction form
4,434,248.34/6,119,260.29 = 2,397,061.62/x - Step 3: Cross multiply
4,434,248.34x = 6,119,260.29 × 2,397,061.62 - Step 4: Simplify right side
4,434,248.34x = 14,668,243,983,949.07 - Step 5: Solve for x
x = 14,668,243,983,949.07/4,434,248.34 - Step 6: Final answer
x = 3,307,943.73
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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.