Home / 2,311,307.85-3,467,434.62-794,793.76

Finding the Fourth Proportional to 2,311,307.85, 3,467,434.62 and 794,793.76

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Solution

The fourth proportional to 2,311,307.85, 3,467,434.62 and 794,793.76 is: 1,192,353.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,311,307.85 : 3,467,434.62 = 794,793.76 : x
  2. Step 2: Convert to fraction form
    2,311,307.85/3,467,434.62 = 794,793.76/x
  3. Step 3: Cross multiply
    2,311,307.85x = 3,467,434.62 × 794,793.76
  4. Step 4: Simplify right side
    2,311,307.85x = 2,755,895,399,183.97
  5. Step 5: Solve for x
    x = 2,755,895,399,183.97/2,311,307.85
  6. Step 6: Final answer
    x = 1,192,353.24

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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.