Home / 1,250,099.22-1,874,287.13-492,027.71

Finding the Fourth Proportional to 1,250,099.22, 1,874,287.13 and 492,027.71

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Solution

The fourth proportional to 1,250,099.22, 1,874,287.13 and 492,027.71 is: 737,702.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,250,099.22 : 1,874,287.13 = 492,027.71 : x
  2. Step 2: Convert to fraction form
    1,250,099.22/1,874,287.13 = 492,027.71/x
  3. Step 3: Cross multiply
    1,250,099.22x = 1,874,287.13 × 492,027.71
  4. Step 4: Simplify right side
    1,250,099.22x = 922,201,206,681.95
  5. Step 5: Solve for x
    x = 922,201,206,681.95/1,250,099.22
  6. Step 6: Final answer
    x = 737,702.41

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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.