Home / 1,027,648.01-1,418,124.92-568,781.39

Finding the Fourth Proportional to 1,027,648.01, 1,418,124.92 and 568,781.39

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Solution

The fourth proportional to 1,027,648.01, 1,418,124.92 and 568,781.39 is: 784,902.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,027,648.01 : 1,418,124.92 = 568,781.39 : x
  2. Step 2: Convert to fraction form
    1,027,648.01/1,418,124.92 = 568,781.39/x
  3. Step 3: Cross multiply
    1,027,648.01x = 1,418,124.92 × 568,781.39
  4. Step 4: Simplify right side
    1,027,648.01x = 806,603,063,892.64
  5. Step 5: Solve for x
    x = 806,603,063,892.64/1,027,648.01
  6. Step 6: Final answer
    x = 784,902.08

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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.