Home / 1,250,806.67-1,726,298.33-791,963.91

Finding the Fourth Proportional to 1,250,806.67, 1,726,298.33 and 791,963.91

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Solution

The fourth proportional to 1,250,806.67, 1,726,298.33 and 791,963.91 is: 1,093,027.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,250,806.67 : 1,726,298.33 = 791,963.91 : x
  2. Step 2: Convert to fraction form
    1,250,806.67/1,726,298.33 = 791,963.91/x
  3. Step 3: Cross multiply
    1,250,806.67x = 1,726,298.33 × 791,963.91
  4. Step 4: Simplify right side
    1,250,806.67x = 1,367,165,971,293.45
  5. Step 5: Solve for x
    x = 1,367,165,971,293.45/1,250,806.67
  6. Step 6: Final answer
    x = 1,093,027.41

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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.