Home / 2,222,626.24-3,067,221.44-1,204,035.20

Finding the Fourth Proportional to 2,222,626.24, 3,067,221.44 and 1,204,035.20

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Solution

The fourth proportional to 2,222,626.24, 3,067,221.44 and 1,204,035.20 is: 1,661,567.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,222,626.24 : 3,067,221.44 = 1,204,035.20 : x
  2. Step 2: Convert to fraction form
    2,222,626.24/3,067,221.44 = 1,204,035.20/x
  3. Step 3: Cross multiply
    2,222,626.24x = 3,067,221.44 × 1,204,035.20
  4. Step 4: Simplify right side
    2,222,626.24x = 3,693,042,579,954.69
  5. Step 5: Solve for x
    x = 3,693,042,579,954.69/2,222,626.24
  6. Step 6: Final answer
    x = 1,661,567.07

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1.5x scale

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.