Home / 3,359,974.65-5,039,532.99-1,085,262.73

Finding the Fourth Proportional to 3,359,974.65, 5,039,532.99 and 1,085,262.73

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Solution

The fourth proportional to 3,359,974.65, 5,039,532.99 and 1,085,262.73 is: 1,627,755.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,359,974.65 : 5,039,532.99 = 1,085,262.73 : x
  2. Step 2: Convert to fraction form
    3,359,974.65/5,039,532.99 = 1,085,262.73/x
  3. Step 3: Cross multiply
    3,359,974.65x = 5,039,532.99 × 1,085,262.73
  4. Step 4: Simplify right side
    3,359,974.65x = 5,469,217,318,053.63
  5. Step 5: Solve for x
    x = 5,469,217,318,053.63/3,359,974.65
  6. Step 6: Final answer
    x = 1,627,755.53

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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.