Home / 2,312,681.24-3,469,010.92-1,542,551.06

Finding the Fourth Proportional to 2,312,681.24, 3,469,010.92 and 1,542,551.06

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Solution

The fourth proportional to 2,312,681.24, 3,469,010.92 and 1,542,551.06 is: 2,313,819.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,312,681.24 : 3,469,010.92 = 1,542,551.06 : x
  2. Step 2: Convert to fraction form
    2,312,681.24/3,469,010.92 = 1,542,551.06/x
  3. Step 3: Cross multiply
    2,312,681.24x = 3,469,010.92 × 1,542,551.06
  4. Step 4: Simplify right side
    2,312,681.24x = 5,351,126,476,613.72
  5. Step 5: Solve for x
    x = 5,351,126,476,613.72/2,312,681.24
  6. Step 6: Final answer
    x = 2,313,819.29

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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.