Home / 3,834,227.38-5,291,049.13-2,091,793.06

Finding the Fourth Proportional to 3,834,227.38, 5,291,049.13 and 2,091,793.06

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Solution

The fourth proportional to 3,834,227.38, 5,291,049.13 and 2,091,793.06 is: 2,886,573.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,834,227.38 : 5,291,049.13 = 2,091,793.06 : x
  2. Step 2: Convert to fraction form
    3,834,227.38/5,291,049.13 = 2,091,793.06/x
  3. Step 3: Cross multiply
    3,834,227.38x = 5,291,049.13 × 2,091,793.06
  4. Step 4: Simplify right side
    3,834,227.38x = 11,067,779,850,253.04
  5. Step 5: Solve for x
    x = 11,067,779,850,253.04/3,834,227.38
  6. Step 6: Final answer
    x = 2,886,573.68

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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.