Home / 3,336,044.76-5,002,171.32-1,313,193

Finding the Fourth Proportional to 3,336,044.76, 5,002,171.32 and 1,313,193

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Solution

The fourth proportional to 3,336,044.76, 5,002,171.32 and 1,313,193 is: 1,969,043.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,336,044.76 : 5,002,171.32 = 1,313,193 : x
  2. Step 2: Convert to fraction form
    3,336,044.76/5,002,171.32 = 1,313,193/x
  3. Step 3: Cross multiply
    3,336,044.76x = 5,002,171.32 × 1,313,193
  4. Step 4: Simplify right side
    3,336,044.76x = 6,568,816,362,224.76
  5. Step 5: Solve for x
    x = 6,568,816,362,224.76/3,336,044.76
  6. Step 6: Final answer
    x = 1,969,043.23

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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.