Home / 1,027,832.31-1,418,391.41-568,937.04

Finding the Fourth Proportional to 1,027,832.31, 1,418,391.41 and 568,937.04

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Solution

The fourth proportional to 1,027,832.31, 1,418,391.41 and 568,937.04 is: 785,123.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,027,832.31 : 1,418,391.41 = 568,937.04 : x
  2. Step 2: Convert to fraction form
    1,027,832.31/1,418,391.41 = 568,937.04/x
  3. Step 3: Cross multiply
    1,027,832.31x = 1,418,391.41 × 568,937.04
  4. Step 4: Simplify right side
    1,027,832.31x = 806,975,407,522.14
  5. Step 5: Solve for x
    x = 806,975,407,522.14/1,027,832.31
  6. Step 6: Final answer
    x = 785,123.60

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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.