Home / 598,568.22-826,165.98-344,067.30

Finding the Fourth Proportional to 598,568.22, 826,165.98 and 344,067.30

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Solution

The fourth proportional to 598,568.22, 826,165.98 and 344,067.30 is: 474,894.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    598,568.22 : 826,165.98 = 344,067.30 : x
  2. Step 2: Convert to fraction form
    598,568.22/826,165.98 = 344,067.30/x
  3. Step 3: Cross multiply
    598,568.22x = 826,165.98 × 344,067.30
  4. Step 4: Simplify right side
    598,568.22x = 284,256,698,090.45
  5. Step 5: Solve for x
    x = 284,256,698,090.45/598,568.22
  6. Step 6: Final answer
    x = 474,894.40

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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.