Home / 6,250,266.87-9,375,766.43-2,412,109.41

Finding the Fourth Proportional to 6,250,266.87, 9,375,766.43 and 2,412,109.41

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Solution

The fourth proportional to 6,250,266.87, 9,375,766.43 and 2,412,109.41 is: 3,618,305.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,250,266.87 : 9,375,766.43 = 2,412,109.41 : x
  2. Step 2: Convert to fraction form
    6,250,266.87/9,375,766.43 = 2,412,109.41/x
  3. Step 3: Cross multiply
    6,250,266.87x = 9,375,766.43 × 2,412,109.41
  4. Step 4: Simplify right side
    6,250,266.87x = 22,615,374,431,765.11
  5. Step 5: Solve for x
    x = 22,615,374,431,765.11/6,250,266.87
  6. Step 6: Final answer
    x = 3,618,305.41

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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.