Home / 1,052,834.20-1,579,251.30-574,537.30

Finding the Fourth Proportional to 1,052,834.20, 1,579,251.30 and 574,537.30

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Solution

The fourth proportional to 1,052,834.20, 1,579,251.30 and 574,537.30 is: 861,805.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,052,834.20 : 1,579,251.30 = 574,537.30 : x
  2. Step 2: Convert to fraction form
    1,052,834.20/1,579,251.30 = 574,537.30/x
  3. Step 3: Cross multiply
    1,052,834.20x = 1,579,251.30 × 574,537.30
  4. Step 4: Simplify right side
    1,052,834.20x = 907,338,777,923.49
  5. Step 5: Solve for x
    x = 907,338,777,923.49/1,052,834.20
  6. Step 6: Final answer
    x = 861,805.95

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.