Home / 6,314,432.16-9,474,034.32-3,791,845.92

Finding the Fourth Proportional to 6,314,432.16, 9,474,034.32 and 3,791,845.92

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Solution

The fourth proportional to 6,314,432.16, 9,474,034.32 and 3,791,845.92 is: 5,689,201.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,314,432.16 : 9,474,034.32 = 3,791,845.92 : x
  2. Step 2: Convert to fraction form
    6,314,432.16/9,474,034.32 = 3,791,845.92/x
  3. Step 3: Cross multiply
    6,314,432.16x = 9,474,034.32 × 3,791,845.92
  4. Step 4: Simplify right side
    6,314,432.16x = 35,924,078,382,231.98
  5. Step 5: Solve for x
    x = 35,924,078,382,231.98/6,314,432.16
  6. Step 6: Final answer
    x = 5,689,201.73

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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.