Home / 2,237,834.82-3,356,775.68-1,791,393.62

Finding the Fourth Proportional to 2,237,834.82, 3,356,775.68 and 1,791,393.62

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Solution

The fourth proportional to 2,237,834.82, 3,356,775.68 and 1,791,393.62 is: 2,687,109.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,237,834.82 : 3,356,775.68 = 1,791,393.62 : x
  2. Step 2: Convert to fraction form
    2,237,834.82/3,356,775.68 = 1,791,393.62/x
  3. Step 3: Cross multiply
    2,237,834.82x = 3,356,775.68 × 1,791,393.62
  4. Step 4: Simplify right side
    2,237,834.82x = 6,013,306,511,182.32
  5. Step 5: Solve for x
    x = 6,013,306,511,182.32/2,237,834.82
  6. Step 6: Final answer
    x = 2,687,109.19

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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.