Finding the Fourth Proportional to 4,764,793.92, 6,576,948 and 3,050,531.52
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Solution
The fourth proportional to 4,764,793.92, 6,576,948 and 3,050,531.52 is: 4,210,714.57
Step by Step Solution
- Step 1: Write the proportion equation
4,764,793.92 : 6,576,948 = 3,050,531.52 : x - Step 2: Convert to fraction form
4,764,793.92/6,576,948 = 3,050,531.52/x - Step 3: Cross multiply
4,764,793.92x = 6,576,948 × 3,050,531.52 - Step 4: Simplify right side
4,764,793.92x = 20,063,187,179,400.96 - Step 5: Solve for x
x = 20,063,187,179,400.96/4,764,793.92 - Step 6: Final answer
x = 4,210,714.57
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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.