Home / 3,228,067.26-4,836,786.66-2,255,530.23

Finding the Fourth Proportional to 3,228,067.26, 4,836,786.66 and 2,255,530.23

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Solution

The fourth proportional to 3,228,067.26, 4,836,786.66 and 2,255,530.23 is: 3,379,582.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,228,067.26 : 4,836,786.66 = 2,255,530.23 : x
  2. Step 2: Convert to fraction form
    3,228,067.26/4,836,786.66 = 2,255,530.23/x
  3. Step 3: Cross multiply
    3,228,067.26x = 4,836,786.66 × 2,255,530.23
  4. Step 4: Simplify right side
    3,228,067.26x = 10,909,518,527,690.73
  5. Step 5: Solve for x
    x = 10,909,518,527,690.73/3,228,067.26
  6. Step 6: Final answer
    x = 3,379,582.16

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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.