Finding the Fourth Proportional to 2,327,467.87, 3,491,332.94 and 708,289.36
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Solution
The fourth proportional to 2,327,467.87, 3,491,332.94 and 708,289.36 is: 1,062,473.95
Step by Step Solution
- Step 1: Write the proportion equation
2,327,467.87 : 3,491,332.94 = 708,289.36 : x - Step 2: Convert to fraction form
2,327,467.87/3,491,332.94 = 708,289.36/x - Step 3: Cross multiply
2,327,467.87x = 3,491,332.94 × 708,289.36 - Step 4: Simplify right side
2,327,467.87x = 2,472,873,983,312.53 - Step 5: Solve for x
x = 2,472,873,983,312.53/2,327,467.87 - Step 6: Final answer
x = 1,062,473.95
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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.