Home / 737,881.20-1,107,016.20-264,517.20

Finding the Fourth Proportional to 737,881.20, 1,107,016.20 and 264,517.20

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Solution

The fourth proportional to 737,881.20, 1,107,016.20 and 264,517.20 is: 396,845.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    737,881.20 : 1,107,016.20 = 264,517.20 : x
  2. Step 2: Convert to fraction form
    737,881.20/1,107,016.20 = 264,517.20/x
  3. Step 3: Cross multiply
    737,881.20x = 1,107,016.20 × 264,517.20
  4. Step 4: Simplify right side
    737,881.20x = 292,824,825,578.64
  5. Step 5: Solve for x
    x = 292,824,825,578.64/737,881.20
  6. Step 6: Final answer
    x = 396,845.49

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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.