Finding the Fourth Proportional to 4,458,063.27, 6,152,149.62 and 2,524,700.64
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Solution
The fourth proportional to 4,458,063.27, 6,152,149.62 and 2,524,700.64 is: 3,484,099.52
Step by Step Solution
- Step 1: Write the proportion equation
4,458,063.27 : 6,152,149.62 = 2,524,700.64 : x - Step 2: Convert to fraction form
4,458,063.27/6,152,149.62 = 2,524,700.64/x - Step 3: Cross multiply
4,458,063.27x = 6,152,149.62 × 2,524,700.64 - Step 4: Simplify right side
4,458,063.27x = 15,532,336,082,989.76 - Step 5: Solve for x
x = 15,532,336,082,989.76/4,458,063.27 - Step 6: Final answer
x = 3,484,099.52
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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.