Home / 3,770,829.27-5,656,255.52-930,941.73

Finding the Fourth Proportional to 3,770,829.27, 5,656,255.52 and 930,941.73

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Solution

The fourth proportional to 3,770,829.27, 5,656,255.52 and 930,941.73 is: 1,396,415.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,770,829.27 : 5,656,255.52 = 930,941.73 : x
  2. Step 2: Convert to fraction form
    3,770,829.27/5,656,255.52 = 930,941.73/x
  3. Step 3: Cross multiply
    3,770,829.27x = 5,656,255.52 × 930,941.73
  4. Step 4: Simplify right side
    3,770,829.27x = 5,265,644,294,456.14
  5. Step 5: Solve for x
    x = 5,265,644,294,456.14/3,770,829.27
  6. Step 6: Final answer
    x = 1,396,415.46

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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.