Home / 2,042,373.17-3,062,140.97-904,515.27

Finding the Fourth Proportional to 2,042,373.17, 3,062,140.97 and 904,515.27

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Solution

The fourth proportional to 2,042,373.17, 3,062,140.97 and 904,515.27 is: 1,356,144.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,042,373.17 : 3,062,140.97 = 904,515.27 : x
  2. Step 2: Convert to fraction form
    2,042,373.17/3,062,140.97 = 904,515.27/x
  3. Step 3: Cross multiply
    2,042,373.17x = 3,062,140.97 × 904,515.27
  4. Step 4: Simplify right side
    2,042,373.17x = 2,769,753,261,735.04
  5. Step 5: Solve for x
    x = 2,769,753,261,735.04/2,042,373.17
  6. Step 6: Final answer
    x = 1,356,144.56

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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.