Home / 598,996.22-826,494.35-381,292.52

Finding the Fourth Proportional to 598,996.22, 826,494.35 and 381,292.52

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Solution

The fourth proportional to 598,996.22, 826,494.35 and 381,292.52 is: 526,107.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    598,996.22 : 826,494.35 = 381,292.52 : x
  2. Step 2: Convert to fraction form
    598,996.22/826,494.35 = 381,292.52/x
  3. Step 3: Cross multiply
    598,996.22x = 826,494.35 × 381,292.52
  4. Step 4: Simplify right side
    598,996.22x = 315,136,107,438.33
  5. Step 5: Solve for x
    x = 315,136,107,438.33/598,996.22
  6. Step 6: Final answer
    x = 526,107.01

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.