Home / 4,175,924.68-5,763,180.54-2,340,694.72

Finding the Fourth Proportional to 4,175,924.68, 5,763,180.54 and 2,340,694.72

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Solution

The fourth proportional to 4,175,924.68, 5,763,180.54 and 2,340,694.72 is: 3,230,385.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,175,924.68 : 5,763,180.54 = 2,340,694.72 : x
  2. Step 2: Convert to fraction form
    4,175,924.68/5,763,180.54 = 2,340,694.72/x
  3. Step 3: Cross multiply
    4,175,924.68x = 5,763,180.54 × 2,340,694.72
  4. Step 4: Simplify right side
    4,175,924.68x = 13,489,846,260,384.75
  5. Step 5: Solve for x
    x = 13,489,846,260,384.75/4,175,924.68
  6. Step 6: Final answer
    x = 3,230,385.43

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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.