Home / 8,874,233.28-12,246,401.88-4,799,842.56

Finding the Fourth Proportional to 8,874,233.28, 12,246,401.88 and 4,799,842.56

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Solution

The fourth proportional to 8,874,233.28, 12,246,401.88 and 4,799,842.56 is: 6,623,761.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,874,233.28 : 12,246,401.88 = 4,799,842.56 : x
  2. Step 2: Convert to fraction form
    8,874,233.28/12,246,401.88 = 4,799,842.56/x
  3. Step 3: Cross multiply
    8,874,233.28x = 12,246,401.88 × 4,799,842.56
  4. Step 4: Simplify right side
    8,874,233.28x = 58,780,800,950,488.01
  5. Step 5: Solve for x
    x = 58,780,800,950,488.01/8,874,233.28
  6. Step 6: Final answer
    x = 6,623,761.07

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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.