Home / 2,027,184.03-2,796,297.66-1,338,857.24

Finding the Fourth Proportional to 2,027,184.03, 2,796,297.66 and 1,338,857.24

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Solution

The fourth proportional to 2,027,184.03, 2,796,297.66 and 1,338,857.24 is: 1,846,819.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,027,184.03 : 2,796,297.66 = 1,338,857.24 : x
  2. Step 2: Convert to fraction form
    2,027,184.03/2,796,297.66 = 1,338,857.24/x
  3. Step 3: Cross multiply
    2,027,184.03x = 2,796,297.66 × 1,338,857.24
  4. Step 4: Simplify right side
    2,027,184.03x = 3,743,843,353,304.57
  5. Step 5: Solve for x
    x = 3,743,843,353,304.57/2,027,184.03
  6. Step 6: Final answer
    x = 1,846,819.68

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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.