Home / 2,667,949.52-4,001,325.26-1,227,249.22

Finding the Fourth Proportional to 2,667,949.52, 4,001,325.26 and 1,227,249.22

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Solution

The fourth proportional to 2,667,949.52, 4,001,325.26 and 1,227,249.22 is: 1,840,598.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,667,949.52 : 4,001,325.26 = 1,227,249.22 : x
  2. Step 2: Convert to fraction form
    2,667,949.52/4,001,325.26 = 1,227,249.22/x
  3. Step 3: Cross multiply
    2,667,949.52x = 4,001,325.26 × 1,227,249.22
  4. Step 4: Simplify right side
    2,667,949.52x = 4,910,623,304,301.30
  5. Step 5: Solve for x
    x = 4,910,623,304,301.30/2,667,949.52
  6. Step 6: Final answer
    x = 1,840,598.28

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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.