Home / 2,204,629.44-3,042,153-1,237,866

Finding the Fourth Proportional to 2,204,629.44, 3,042,153 and 1,237,866

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Solution

The fourth proportional to 2,204,629.44, 3,042,153 and 1,237,866 is: 1,708,122.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,204,629.44 : 3,042,153 = 1,237,866 : x
  2. Step 2: Convert to fraction form
    2,204,629.44/3,042,153 = 1,237,866/x
  3. Step 3: Cross multiply
    2,204,629.44x = 3,042,153 × 1,237,866
  4. Step 4: Simplify right side
    2,204,629.44x = 3,765,777,765,498
  5. Step 5: Solve for x
    x = 3,765,777,765,498/2,204,629.44
  6. Step 6: Final answer
    x = 1,708,122.78

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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.