Home / 5,273,431.80-7,910,089.92-4,001,850.44

Finding the Fourth Proportional to 5,273,431.80, 7,910,089.92 and 4,001,850.44

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Solution

The fourth proportional to 5,273,431.80, 7,910,089.92 and 4,001,850.44 is: 6,002,731.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,273,431.80 : 7,910,089.92 = 4,001,850.44 : x
  2. Step 2: Convert to fraction form
    5,273,431.80/7,910,089.92 = 4,001,850.44/x
  3. Step 3: Cross multiply
    5,273,431.80x = 7,910,089.92 × 4,001,850.44
  4. Step 4: Simplify right side
    5,273,431.80x = 31,654,996,826,791.56
  5. Step 5: Solve for x
    x = 31,654,996,826,791.56/5,273,431.80
  6. Step 6: Final answer
    x = 6,002,731.81

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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.