Home / 2,244,737.22-3,367,603.37-647,175.66

Finding the Fourth Proportional to 2,244,737.22, 3,367,603.37 and 647,175.66

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Solution

The fourth proportional to 2,244,737.22, 3,367,603.37 and 647,175.66 is: 970,906.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,244,737.22 : 3,367,603.37 = 647,175.66 : x
  2. Step 2: Convert to fraction form
    2,244,737.22/3,367,603.37 = 647,175.66/x
  3. Step 3: Cross multiply
    2,244,737.22x = 3,367,603.37 × 647,175.66
  4. Step 4: Simplify right side
    2,244,737.22x = 2,179,430,933,597.97
  5. Step 5: Solve for x
    x = 2,179,430,933,597.97/2,244,737.22
  6. Step 6: Final answer
    x = 970,906.93

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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.