Home / 5,467,337.37-7,544,780.87-3,019,895.73

Finding the Fourth Proportional to 5,467,337.37, 7,544,780.87 and 3,019,895.73

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Solution

The fourth proportional to 5,467,337.37, 7,544,780.87 and 3,019,895.73 is: 4,167,376.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,467,337.37 : 7,544,780.87 = 3,019,895.73 : x
  2. Step 2: Convert to fraction form
    5,467,337.37/7,544,780.87 = 3,019,895.73/x
  3. Step 3: Cross multiply
    5,467,337.37x = 7,544,780.87 × 3,019,895.73
  4. Step 4: Simplify right side
    5,467,337.37x = 22,784,451,517,999.21
  5. Step 5: Solve for x
    x = 22,784,451,517,999.21/5,467,337.37
  6. Step 6: Final answer
    x = 4,167,376.18

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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.