Finding the Fourth Proportional to 4,488,340.08, 6,193,932.12 and 2,451,149.52
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Solution
The fourth proportional to 4,488,340.08, 6,193,932.12 and 2,451,149.52 is: 3,382,598.79
Step by Step Solution
- Step 1: Write the proportion equation
4,488,340.08 : 6,193,932.12 = 2,451,149.52 : x - Step 2: Convert to fraction form
4,488,340.08/6,193,932.12 = 2,451,149.52/x - Step 3: Cross multiply
4,488,340.08x = 6,193,932.12 × 2,451,149.52 - Step 4: Simplify right side
4,488,340.08x = 15,182,253,742,850.58 - Step 5: Solve for x
x = 15,182,253,742,850.58/4,488,340.08 - Step 6: Final answer
x = 3,382,598.79
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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.