Home / 2,264,859.22-3,397,288.82-825,650.56

Finding the Fourth Proportional to 2,264,859.22, 3,397,288.82 and 825,650.56

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Solution

The fourth proportional to 2,264,859.22, 3,397,288.82 and 825,650.56 is: 1,238,475.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,264,859.22 : 3,397,288.82 = 825,650.56 : x
  2. Step 2: Convert to fraction form
    2,264,859.22/3,397,288.82 = 825,650.56/x
  3. Step 3: Cross multiply
    2,264,859.22x = 3,397,288.82 × 825,650.56
  4. Step 4: Simplify right side
    2,264,859.22x = 2,804,973,395,600.04
  5. Step 5: Solve for x
    x = 2,804,973,395,600.04/2,264,859.22
  6. Step 6: Final answer
    x = 1,238,475.83

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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.