Home / 1,027,832.04-1,418,391.02-568,936.76

Finding the Fourth Proportional to 1,027,832.04, 1,418,391.02 and 568,936.76

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Solution

The fourth proportional to 1,027,832.04, 1,418,391.02 and 568,936.76 is: 785,123.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,027,832.04 : 1,418,391.02 = 568,936.76 : x
  2. Step 2: Convert to fraction form
    1,027,832.04/1,418,391.02 = 568,936.76/x
  3. Step 3: Cross multiply
    1,027,832.04x = 1,418,391.02 × 568,936.76
  4. Step 4: Simplify right side
    1,027,832.04x = 806,974,791,331.90
  5. Step 5: Solve for x
    x = 806,974,791,331.90/1,027,832.04
  6. Step 6: Final answer
    x = 785,123.21

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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.