Finding the Fourth Proportional to 4,049,277.92, 6,070,891.08 and 2,451,456.08
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Solution
The fourth proportional to 4,049,277.92, 6,070,891.08 and 2,451,456.08 is: 3,675,352.28
Step by Step Solution
- Step 1: Write the proportion equation
4,049,277.92 : 6,070,891.08 = 2,451,456.08 : x - Step 2: Convert to fraction form
4,049,277.92/6,070,891.08 = 2,451,456.08/x - Step 3: Cross multiply
4,049,277.92x = 6,070,891.08 × 2,451,456.08 - Step 4: Simplify right side
4,049,277.92x = 14,882,522,849,083.77 - Step 5: Solve for x
x = 14,882,522,849,083.77/4,049,277.92 - Step 6: Final answer
x = 3,675,352.28
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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.