Home / 2,902,227.01-4,353,864.12-1,195,438.73

Finding the Fourth Proportional to 2,902,227.01, 4,353,864.12 and 1,195,438.73

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Solution

The fourth proportional to 2,902,227.01, 4,353,864.12 and 1,195,438.73 is: 1,793,373.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,902,227.01 : 4,353,864.12 = 1,195,438.73 : x
  2. Step 2: Convert to fraction form
    2,902,227.01/4,353,864.12 = 1,195,438.73/x
  3. Step 3: Cross multiply
    2,902,227.01x = 4,353,864.12 × 1,195,438.73
  4. Step 4: Simplify right side
    2,902,227.01x = 5,204,777,772,436.05
  5. Step 5: Solve for x
    x = 5,204,777,772,436.05/2,902,227.01
  6. Step 6: Final answer
    x = 1,793,373.76

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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.