Home / 2,489,241.79-3,734,122.19-952,234.22

Finding the Fourth Proportional to 2,489,241.79, 3,734,122.19 and 952,234.22

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Solution

The fourth proportional to 2,489,241.79, 3,734,122.19 and 952,234.22 is: 1,428,450.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,489,241.79 : 3,734,122.19 = 952,234.22 : x
  2. Step 2: Convert to fraction form
    2,489,241.79/3,734,122.19 = 952,234.22/x
  3. Step 3: Cross multiply
    2,489,241.79x = 3,734,122.19 × 952,234.22
  4. Step 4: Simplify right side
    2,489,241.79x = 3,555,758,910,637.06
  5. Step 5: Solve for x
    x = 3,555,758,910,637.06/2,489,241.79
  6. Step 6: Final answer
    x = 1,428,450.59

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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.