Home / 3,826,785.96-5,740,310.15-2,027,234.88

Finding the Fourth Proportional to 3,826,785.96, 5,740,310.15 and 2,027,234.88

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Solution

The fourth proportional to 3,826,785.96, 5,740,310.15 and 2,027,234.88 is: 3,040,921.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,826,785.96 : 5,740,310.15 = 2,027,234.88 : x
  2. Step 2: Convert to fraction form
    3,826,785.96/5,740,310.15 = 2,027,234.88/x
  3. Step 3: Cross multiply
    3,826,785.96x = 5,740,310.15 × 2,027,234.88
  4. Step 4: Simplify right side
    3,826,785.96x = 11,636,956,947,961.86
  5. Step 5: Solve for x
    x = 11,636,956,947,961.86/3,826,785.96
  6. Step 6: Final answer
    x = 3,040,921.83

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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.