Home / 3,743,711.70-5,616,604.35-2,483,999.70

Finding the Fourth Proportional to 3,743,711.70, 5,616,604.35 and 2,483,999.70

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Solution

The fourth proportional to 3,743,711.70, 5,616,604.35 and 2,483,999.70 is: 3,726,687.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,743,711.70 : 5,616,604.35 = 2,483,999.70 : x
  2. Step 2: Convert to fraction form
    3,743,711.70/5,616,604.35 = 2,483,999.70/x
  3. Step 3: Cross multiply
    3,743,711.70x = 5,616,604.35 × 2,483,999.70
  4. Step 4: Simplify right side
    3,743,711.70x = 13,951,643,520,418.70
  5. Step 5: Solve for x
    x = 13,951,643,520,418.70/3,743,711.70
  6. Step 6: Final answer
    x = 3,726,687.48

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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.