Home / 801,677.44-1,195,441.61-794,478.52

Finding the Fourth Proportional to 801,677.44, 1,195,441.61 and 794,478.52

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Solution

The fourth proportional to 801,677.44, 1,195,441.61 and 794,478.52 is: 1,184,706.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    801,677.44 : 1,195,441.61 = 794,478.52 : x
  2. Step 2: Convert to fraction form
    801,677.44/1,195,441.61 = 794,478.52/x
  3. Step 3: Cross multiply
    801,677.44x = 1,195,441.61 × 794,478.52
  4. Step 4: Simplify right side
    801,677.44x = 949,752,681,059.22
  5. Step 5: Solve for x
    x = 949,752,681,059.22/801,677.44
  6. Step 6: Final answer
    x = 1,184,706.76

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.