Home / 1,469,633.06-2,204,589-571,144.20

Finding the Fourth Proportional to 1,469,633.06, 2,204,589 and 571,144.20

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Solution

The fourth proportional to 1,469,633.06, 2,204,589 and 571,144.20 is: 856,770.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,469,633.06 : 2,204,589 = 571,144.20 : x
  2. Step 2: Convert to fraction form
    1,469,633.06/2,204,589 = 571,144.20/x
  3. Step 3: Cross multiply
    1,469,633.06x = 2,204,589 × 571,144.20
  4. Step 4: Simplify right side
    1,469,633.06x = 1,259,138,220,733.80
  5. Step 5: Solve for x
    x = 1,259,138,220,733.80/1,469,633.06
  6. Step 6: Final answer
    x = 856,770.48

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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.