Home / 2,797,508.38-4,196,262.57-904,249.82

Finding the Fourth Proportional to 2,797,508.38, 4,196,262.57 and 904,249.82

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Solution

The fourth proportional to 2,797,508.38, 4,196,262.57 and 904,249.82 is: 1,356,374.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,797,508.38 : 4,196,262.57 = 904,249.82 : x
  2. Step 2: Convert to fraction form
    2,797,508.38/4,196,262.57 = 904,249.82/x
  3. Step 3: Cross multiply
    2,797,508.38x = 4,196,262.57 × 904,249.82
  4. Step 4: Simplify right side
    2,797,508.38x = 3,794,469,648,092.68
  5. Step 5: Solve for x
    x = 3,794,469,648,092.68/2,797,508.38
  6. Step 6: Final answer
    x = 1,356,374.72

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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.