Home / 6,399,232.74-9,601,266.60-3,842,230.61

Finding the Fourth Proportional to 6,399,232.74, 9,601,266.60 and 3,842,230.61

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Solution

The fourth proportional to 6,399,232.74, 9,601,266.60 and 3,842,230.61 is: 5,764,797.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,399,232.74 : 9,601,266.60 = 3,842,230.61 : x
  2. Step 2: Convert to fraction form
    6,399,232.74/9,601,266.60 = 3,842,230.61/x
  3. Step 3: Cross multiply
    6,399,232.74x = 9,601,266.60 × 3,842,230.61
  4. Step 4: Simplify right side
    6,399,232.74x = 36,890,280,425,290.62
  5. Step 5: Solve for x
    x = 36,890,280,425,290.62/6,399,232.74
  6. Step 6: Final answer
    x = 5,764,797.43

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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.