Home / 2,313,164.75-3,469,081.30-796,786.43

Finding the Fourth Proportional to 2,313,164.75, 3,469,081.30 and 796,786.43

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Solution

The fourth proportional to 2,313,164.75, 3,469,081.30 and 796,786.43 is: 1,194,950.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,313,164.75 : 3,469,081.30 = 796,786.43 : x
  2. Step 2: Convert to fraction form
    2,313,164.75/3,469,081.30 = 796,786.43/x
  3. Step 3: Cross multiply
    2,313,164.75x = 3,469,081.30 × 796,786.43
  4. Step 4: Simplify right side
    2,313,164.75x = 2,764,116,885,069.39
  5. Step 5: Solve for x
    x = 2,764,116,885,069.39/2,313,164.75
  6. Step 6: Final answer
    x = 1,194,950.29

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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.