Home / 3,836,169.80-5,758,920.30-2,882,054.60

Finding the Fourth Proportional to 3,836,169.80, 5,758,920.30 and 2,882,054.60

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Solution

The fourth proportional to 3,836,169.80, 5,758,920.30 and 2,882,054.60 is: 4,326,587.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,836,169.80 : 5,758,920.30 = 2,882,054.60 : x
  2. Step 2: Convert to fraction form
    3,836,169.80/5,758,920.30 = 2,882,054.60/x
  3. Step 3: Cross multiply
    3,836,169.80x = 5,758,920.30 × 2,882,054.60
  4. Step 4: Simplify right side
    3,836,169.80x = 16,597,522,741,648.38
  5. Step 5: Solve for x
    x = 16,597,522,741,648.38/3,836,169.80
  6. Step 6: Final answer
    x = 4,326,587.09

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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.