Home / 6,797,489.43-10,196,234.55-2,309,765.43

Finding the Fourth Proportional to 6,797,489.43, 10,196,234.55 and 2,309,765.43

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Solution

The fourth proportional to 6,797,489.43, 10,196,234.55 and 2,309,765.43 is: 3,464,648.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,797,489.43 : 10,196,234.55 = 2,309,765.43 : x
  2. Step 2: Convert to fraction form
    6,797,489.43/10,196,234.55 = 2,309,765.43/x
  3. Step 3: Cross multiply
    6,797,489.43x = 10,196,234.55 × 2,309,765.43
  4. Step 4: Simplify right side
    6,797,489.43x = 23,550,910,079,761.61
  5. Step 5: Solve for x
    x = 23,550,910,079,761.61/6,797,489.43
  6. Step 6: Final answer
    x = 3,464,648.28

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1.5x scale

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.