Home / 2,300,949.88-3,451,424.82-703,512.97

Finding the Fourth Proportional to 2,300,949.88, 3,451,424.82 and 703,512.97

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Solution

The fourth proportional to 2,300,949.88, 3,451,424.82 and 703,512.97 is: 1,055,269.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,300,949.88 : 3,451,424.82 = 703,512.97 : x
  2. Step 2: Convert to fraction form
    2,300,949.88/3,451,424.82 = 703,512.97/x
  3. Step 3: Cross multiply
    2,300,949.88x = 3,451,424.82 × 703,512.97
  4. Step 4: Simplify right side
    2,300,949.88x = 2,428,122,125,849.92
  5. Step 5: Solve for x
    x = 2,428,122,125,849.92/2,300,949.88
  6. Step 6: Final answer
    x = 1,055,269.46

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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.