Home / 2,311,306.85-3,467,433.12-794,792.76

Finding the Fourth Proportional to 2,311,306.85, 3,467,433.12 and 794,792.76

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Solution

The fourth proportional to 2,311,306.85, 3,467,433.12 and 794,792.76 is: 1,192,351.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,311,306.85 : 3,467,433.12 = 794,792.76 : x
  2. Step 2: Convert to fraction form
    2,311,306.85/3,467,433.12 = 794,792.76/x
  3. Step 3: Cross multiply
    2,311,306.85x = 3,467,433.12 × 794,792.76
  4. Step 4: Simplify right side
    2,311,306.85x = 2,755,890,723,576.86
  5. Step 5: Solve for x
    x = 2,755,890,723,576.86/2,311,306.85
  6. Step 6: Final answer
    x = 1,192,351.73

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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.