Home / 5,016,035.20-7,524,052.80-3,609,356.80

Finding the Fourth Proportional to 5,016,035.20, 7,524,052.80 and 3,609,356.80

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Solution

The fourth proportional to 5,016,035.20, 7,524,052.80 and 3,609,356.80 is: 5,414,035.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,016,035.20 : 7,524,052.80 = 3,609,356.80 : x
  2. Step 2: Convert to fraction form
    5,016,035.20/7,524,052.80 = 3,609,356.80/x
  3. Step 3: Cross multiply
    5,016,035.20x = 7,524,052.80 × 3,609,356.80
  4. Step 4: Simplify right side
    5,016,035.20x = 27,156,991,137,239.04
  5. Step 5: Solve for x
    x = 27,156,991,137,239.04/5,016,035.20
  6. Step 6: Final answer
    x = 5,414,035.20

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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.