Home / 3,489,326.22-5,233,982.85-1,093,354.38

Finding the Fourth Proportional to 3,489,326.22, 5,233,982.85 and 1,093,354.38

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Solution

The fourth proportional to 3,489,326.22, 5,233,982.85 and 1,093,354.38 is: 1,640,029.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,489,326.22 : 5,233,982.85 = 1,093,354.38 : x
  2. Step 2: Convert to fraction form
    3,489,326.22/5,233,982.85 = 1,093,354.38/x
  3. Step 3: Cross multiply
    3,489,326.22x = 5,233,982.85 × 1,093,354.38
  4. Step 4: Simplify right side
    3,489,326.22x = 5,722,598,073,892.38
  5. Step 5: Solve for x
    x = 5,722,598,073,892.38/3,489,326.22
  6. Step 6: Final answer
    x = 1,640,029.54

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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.