Home / 7,061,620.20-10,592,430.30-2,269,793.85

Finding the Fourth Proportional to 7,061,620.20, 10,592,430.30 and 2,269,793.85

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Solution

The fourth proportional to 7,061,620.20, 10,592,430.30 and 2,269,793.85 is: 3,404,690.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,061,620.20 : 10,592,430.30 = 2,269,793.85 : x
  2. Step 2: Convert to fraction form
    7,061,620.20/10,592,430.30 = 2,269,793.85/x
  3. Step 3: Cross multiply
    7,061,620.20x = 10,592,430.30 × 2,269,793.85
  4. Step 4: Simplify right side
    7,061,620.20x = 24,042,633,151,493.66
  5. Step 5: Solve for x
    x = 24,042,633,151,493.66/7,061,620.20
  6. Step 6: Final answer
    x = 3,404,690.78

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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.