Home / 6,227,440.16-8,593,871.11-3,474,127.57

Finding the Fourth Proportional to 6,227,440.16, 8,593,871.11 and 3,474,127.57

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Solution

The fourth proportional to 6,227,440.16, 8,593,871.11 and 3,474,127.57 is: 4,794,298.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,227,440.16 : 8,593,871.11 = 3,474,127.57 : x
  2. Step 2: Convert to fraction form
    6,227,440.16/8,593,871.11 = 3,474,127.57/x
  3. Step 3: Cross multiply
    6,227,440.16x = 8,593,871.11 × 3,474,127.57
  4. Step 4: Simplify right side
    6,227,440.16x = 29,856,204,526,107.50
  5. Step 5: Solve for x
    x = 29,856,204,526,107.50/6,227,440.16
  6. Step 6: Final answer
    x = 4,794,298.10

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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.