Home / 2,526,976.80-3,790,663.92-844,086.24

Finding the Fourth Proportional to 2,526,976.80, 3,790,663.92 and 844,086.24

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Solution

The fourth proportional to 2,526,976.80, 3,790,663.92 and 844,086.24 is: 1,266,195.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,526,976.80 : 3,790,663.92 = 844,086.24 : x
  2. Step 2: Convert to fraction form
    2,526,976.80/3,790,663.92 = 844,086.24/x
  3. Step 3: Cross multiply
    2,526,976.80x = 3,790,663.92 × 844,086.24
  4. Step 4: Simplify right side
    2,526,976.80x = 3,199,647,255,336.46
  5. Step 5: Solve for x
    x = 3,199,647,255,336.46/2,526,976.80
  6. Step 6: Final answer
    x = 1,266,195.74

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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.