Home / 2,018,141.97-3,027,223.92-522,233.97

Finding the Fourth Proportional to 2,018,141.97, 3,027,223.92 and 522,233.97

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Solution

The fourth proportional to 2,018,141.97, 3,027,223.92 and 522,233.97 is: 783,353.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,018,141.97 : 3,027,223.92 = 522,233.97 : x
  2. Step 2: Convert to fraction form
    2,018,141.97/3,027,223.92 = 522,233.97/x
  3. Step 3: Cross multiply
    2,018,141.97x = 3,027,223.92 × 522,233.97
  4. Step 4: Simplify right side
    2,018,141.97x = 1,580,919,165,820.56
  5. Step 5: Solve for x
    x = 1,580,919,165,820.56/2,018,141.97
  6. Step 6: Final answer
    x = 783,353.79

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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.