Home / 2,844,049.92-3,924,791.04-1,554,869.76

Finding the Fourth Proportional to 2,844,049.92, 3,924,791.04 and 1,554,869.76

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Solution

The fourth proportional to 2,844,049.92, 3,924,791.04 and 1,554,869.76 is: 2,145,721.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,844,049.92 : 3,924,791.04 = 1,554,869.76 : x
  2. Step 2: Convert to fraction form
    2,844,049.92/3,924,791.04 = 1,554,869.76/x
  3. Step 3: Cross multiply
    2,844,049.92x = 3,924,791.04 × 1,554,869.76
  4. Step 4: Simplify right side
    2,844,049.92x = 6,102,538,902,414.95
  5. Step 5: Solve for x
    x = 6,102,538,902,414.95/2,844,049.92
  6. Step 6: Final answer
    x = 2,145,721.44

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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.