Home / 2,433,615.38-3,650,144.19-636,672.26

Finding the Fourth Proportional to 2,433,615.38, 3,650,144.19 and 636,672.26

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Solution

The fourth proportional to 2,433,615.38, 3,650,144.19 and 636,672.26 is: 954,935.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,433,615.38 : 3,650,144.19 = 636,672.26 : x
  2. Step 2: Convert to fraction form
    2,433,615.38/3,650,144.19 = 636,672.26/x
  3. Step 3: Cross multiply
    2,433,615.38x = 3,650,144.19 × 636,672.26
  4. Step 4: Simplify right side
    2,433,615.38x = 2,323,945,550,773.17
  5. Step 5: Solve for x
    x = 2,323,945,550,773.17/2,433,615.38
  6. Step 6: Final answer
    x = 954,935.43

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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.