Home / 3,367,367.92-4,646,794.26-1,839,179.80

Finding the Fourth Proportional to 3,367,367.92, 4,646,794.26 and 1,839,179.80

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Solution

The fourth proportional to 3,367,367.92, 4,646,794.26 and 1,839,179.80 is: 2,537,973.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,367,367.92 : 4,646,794.26 = 1,839,179.80 : x
  2. Step 2: Convert to fraction form
    3,367,367.92/4,646,794.26 = 1,839,179.80/x
  3. Step 3: Cross multiply
    3,367,367.92x = 4,646,794.26 × 1,839,179.80
  4. Step 4: Simplify right side
    3,367,367.92x = 8,546,290,137,747.95
  5. Step 5: Solve for x
    x = 8,546,290,137,747.95/3,367,367.92
  6. Step 6: Final answer
    x = 2,537,973.38

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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.