Home / 4,811,067.44-7,218,972.24-2,252,455.64

Finding the Fourth Proportional to 4,811,067.44, 7,218,972.24 and 2,252,455.64

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Solution

The fourth proportional to 4,811,067.44, 7,218,972.24 and 2,252,455.64 is: 3,379,793.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,811,067.44 : 7,218,972.24 = 2,252,455.64 : x
  2. Step 2: Convert to fraction form
    4,811,067.44/7,218,972.24 = 2,252,455.64/x
  3. Step 3: Cross multiply
    4,811,067.44x = 7,218,972.24 × 2,252,455.64
  4. Step 4: Simplify right side
    4,811,067.44x = 16,260,414,755,038.87
  5. Step 5: Solve for x
    x = 16,260,414,755,038.87/4,811,067.44
  6. Step 6: Final answer
    x = 3,379,793.56

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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.