Finding the Fourth Proportional to 2,498,216.38, 3,746,763.84 and 1,149,083.08
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Solution
The fourth proportional to 2,498,216.38, 3,746,763.84 and 1,149,083.08 is: 1,723,366.71
Step by Step Solution
- Step 1: Write the proportion equation
2,498,216.38 : 3,746,763.84 = 1,149,083.08 : x - Step 2: Convert to fraction form
2,498,216.38/3,746,763.84 = 1,149,083.08/x - Step 3: Cross multiply
2,498,216.38x = 3,746,763.84 × 1,149,083.08 - Step 4: Simplify right side
2,498,216.38x = 4,305,342,933,299.83 - Step 5: Solve for x
x = 4,305,342,933,299.83/2,498,216.38 - Step 6: Final answer
x = 1,723,366.71
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.