Home / 3,392,370.33-5,087,766.96-995,571.42

Finding the Fourth Proportional to 3,392,370.33, 5,087,766.96 and 995,571.42

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Solution

The fourth proportional to 3,392,370.33, 5,087,766.96 and 995,571.42 is: 1,493,125.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,392,370.33 : 5,087,766.96 = 995,571.42 : x
  2. Step 2: Convert to fraction form
    3,392,370.33/5,087,766.96 = 995,571.42/x
  3. Step 3: Cross multiply
    3,392,370.33x = 5,087,766.96 × 995,571.42
  4. Step 4: Simplify right side
    3,392,370.33x = 5,065,235,376,996.28
  5. Step 5: Solve for x
    x = 5,065,235,376,996.28/3,392,370.33
  6. Step 6: Final answer
    x = 1,493,125.72

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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.