Home / 3,996,601.97-5,514,977.31-2,254,175.33

Finding the Fourth Proportional to 3,996,601.97, 5,514,977.31 and 2,254,175.33

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Solution

The fourth proportional to 3,996,601.97, 5,514,977.31 and 2,254,175.33 is: 3,110,573.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,996,601.97 : 5,514,977.31 = 2,254,175.33 : x
  2. Step 2: Convert to fraction form
    3,996,601.97/5,514,977.31 = 2,254,175.33/x
  3. Step 3: Cross multiply
    3,996,601.97x = 5,514,977.31 × 2,254,175.33
  4. Step 4: Simplify right side
    3,996,601.97x = 12,431,725,770,136.88
  5. Step 5: Solve for x
    x = 12,431,725,770,136.88/3,996,601.97
  6. Step 6: Final answer
    x = 3,110,573.90

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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.