Home / 5,273,425.80-7,910,080.92-4,001,844.42

Finding the Fourth Proportional to 5,273,425.80, 7,910,080.92 and 4,001,844.42

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Solution

The fourth proportional to 5,273,425.80, 7,910,080.92 and 4,001,844.42 is: 6,002,722.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,273,425.80 : 7,910,080.92 = 4,001,844.42 : x
  2. Step 2: Convert to fraction form
    5,273,425.80/7,910,080.92 = 4,001,844.42/x
  3. Step 3: Cross multiply
    5,273,425.80x = 7,910,080.92 × 4,001,844.42
  4. Step 4: Simplify right side
    5,273,425.80x = 31,654,913,191,450.46
  5. Step 5: Solve for x
    x = 31,654,913,191,450.46/5,273,425.80
  6. Step 6: Final answer
    x = 6,002,722.78

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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.