Home / 5,016,064.20-7,524,096.30-3,609,385.80

Finding the Fourth Proportional to 5,016,064.20, 7,524,096.30 and 3,609,385.80

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Solution

The fourth proportional to 5,016,064.20, 7,524,096.30 and 3,609,385.80 is: 5,414,078.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,016,064.20 : 7,524,096.30 = 3,609,385.80 : x
  2. Step 2: Convert to fraction form
    5,016,064.20/7,524,096.30 = 3,609,385.80/x
  3. Step 3: Cross multiply
    5,016,064.20x = 7,524,096.30 × 3,609,385.80
  4. Step 4: Simplify right side
    5,016,064.20x = 27,157,366,343,052.54
  5. Step 5: Solve for x
    x = 27,157,366,343,052.54/5,016,064.20
  6. Step 6: Final answer
    x = 5,414,078.70

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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.