Home / 2,371,325.76-3,557,554.56-773,891.82

Finding the Fourth Proportional to 2,371,325.76, 3,557,554.56 and 773,891.82

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Solution

The fourth proportional to 2,371,325.76, 3,557,554.56 and 773,891.82 is: 1,161,022.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,371,325.76 : 3,557,554.56 = 773,891.82 : x
  2. Step 2: Convert to fraction form
    2,371,325.76/3,557,554.56 = 773,891.82/x
  3. Step 3: Cross multiply
    2,371,325.76x = 3,557,554.56 × 773,891.82
  4. Step 4: Simplify right side
    2,371,325.76x = 2,753,162,373,187.70
  5. Step 5: Solve for x
    x = 2,753,162,373,187.70/2,371,325.76
  6. Step 6: Final answer
    x = 1,161,022.42

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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.