Home / 1,839,745.44-2,760,073.79-880,930.62

Finding the Fourth Proportional to 1,839,745.44, 2,760,073.79 and 880,930.62

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Solution

The fourth proportional to 1,839,745.44, 2,760,073.79 and 880,930.62 is: 1,321,614.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,839,745.44 : 2,760,073.79 = 880,930.62 : x
  2. Step 2: Convert to fraction form
    1,839,745.44/2,760,073.79 = 880,930.62/x
  3. Step 3: Cross multiply
    1,839,745.44x = 2,760,073.79 × 880,930.62
  4. Step 4: Simplify right side
    1,839,745.44x = 2,431,433,510,665.80
  5. Step 5: Solve for x
    x = 2,431,433,510,665.80/1,839,745.44
  6. Step 6: Final answer
    x = 1,321,614.10

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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.