Home / 3,433,177.86-4,741,717.56-2,261,016.55

Finding the Fourth Proportional to 3,433,177.86, 4,741,717.56 and 2,261,016.55

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Solution

The fourth proportional to 3,433,177.86, 4,741,717.56 and 2,261,016.55 is: 3,122,792.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,433,177.86 : 4,741,717.56 = 2,261,016.55 : x
  2. Step 2: Convert to fraction form
    3,433,177.86/4,741,717.56 = 2,261,016.55/x
  3. Step 3: Cross multiply
    3,433,177.86x = 4,741,717.56 × 2,261,016.55
  4. Step 4: Simplify right side
    3,433,177.86x = 10,721,101,876,033.95
  5. Step 5: Solve for x
    x = 10,721,101,876,033.95/3,433,177.86
  6. Step 6: Final answer
    x = 3,122,792.44

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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.