Home / 2,223,137.22-3,067,930.17-1,204,541.97

Finding the Fourth Proportional to 2,223,137.22, 3,067,930.17 and 1,204,541.97

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Solution

The fourth proportional to 2,223,137.22, 3,067,930.17 and 1,204,541.97 is: 1,662,268.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,223,137.22 : 3,067,930.17 = 1,204,541.97 : x
  2. Step 2: Convert to fraction form
    2,223,137.22/3,067,930.17 = 1,204,541.97/x
  3. Step 3: Cross multiply
    2,223,137.22x = 3,067,930.17 × 1,204,541.97
  4. Step 4: Simplify right side
    2,223,137.22x = 3,695,450,650,794.24
  5. Step 5: Solve for x
    x = 3,695,450,650,794.24/2,223,137.22
  6. Step 6: Final answer
    x = 1,662,268.36

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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.