Home / 1,204,469.55-1,806,704.33-494,131.95

Finding the Fourth Proportional to 1,204,469.55, 1,806,704.33 and 494,131.95

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Solution

The fourth proportional to 1,204,469.55, 1,806,704.33 and 494,131.95 is: 741,197.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,204,469.55 : 1,806,704.33 = 494,131.95 : x
  2. Step 2: Convert to fraction form
    1,204,469.55/1,806,704.33 = 494,131.95/x
  3. Step 3: Cross multiply
    1,204,469.55x = 1,806,704.33 × 494,131.95
  4. Step 4: Simplify right side
    1,204,469.55x = 892,750,331,185.68
  5. Step 5: Solve for x
    x = 892,750,331,185.68/1,204,469.55
  6. Step 6: Final answer
    x = 741,197.93

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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.