Home / 2,444,508.76-3,373,396.68-1,356,789.82

Finding the Fourth Proportional to 2,444,508.76, 3,373,396.68 and 1,356,789.82

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Solution

The fourth proportional to 2,444,508.76, 3,373,396.68 and 1,356,789.82 is: 1,872,355.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,444,508.76 : 3,373,396.68 = 1,356,789.82 : x
  2. Step 2: Convert to fraction form
    2,444,508.76/3,373,396.68 = 1,356,789.82/x
  3. Step 3: Cross multiply
    2,444,508.76x = 3,373,396.68 × 1,356,789.82
  4. Step 4: Simplify right side
    2,444,508.76x = 4,576,990,274,245.80
  5. Step 5: Solve for x
    x = 4,576,990,274,245.80/2,444,508.76
  6. Step 6: Final answer
    x = 1,872,355.85

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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.