Home / 1,149,469.41-1,586,200.80-844,825.17

Finding the Fourth Proportional to 1,149,469.41, 1,586,200.80 and 844,825.17

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Solution

The fourth proportional to 1,149,469.41, 1,586,200.80 and 844,825.17 is: 1,165,809.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,149,469.41 : 1,586,200.80 = 844,825.17 : x
  2. Step 2: Convert to fraction form
    1,149,469.41/1,586,200.80 = 844,825.17/x
  3. Step 3: Cross multiply
    1,149,469.41x = 1,586,200.80 × 844,825.17
  4. Step 4: Simplify right side
    1,149,469.41x = 1,340,062,360,514.14
  5. Step 5: Solve for x
    x = 1,340,062,360,514.14/1,149,469.41
  6. Step 6: Final answer
    x = 1,165,809.50

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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.