Home / 2,754,532.97-3,801,164.52-1,514,147.48

Finding the Fourth Proportional to 2,754,532.97, 3,801,164.52 and 1,514,147.48

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Solution

The fourth proportional to 2,754,532.97, 3,801,164.52 and 1,514,147.48 is: 2,089,473.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,754,532.97 : 3,801,164.52 = 1,514,147.48 : x
  2. Step 2: Convert to fraction form
    2,754,532.97/3,801,164.52 = 1,514,147.48/x
  3. Step 3: Cross multiply
    2,754,532.97x = 3,801,164.52 × 1,514,147.48
  4. Step 4: Simplify right side
    2,754,532.97x = 5,755,523,679,023.41
  5. Step 5: Solve for x
    x = 5,755,523,679,023.41/2,754,532.97
  6. Step 6: Final answer
    x = 2,089,473.51

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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.