Home / 3,359,954.16-5,039,951.49-835,609.14

Finding the Fourth Proportional to 3,359,954.16, 5,039,951.49 and 835,609.14

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Solution

The fourth proportional to 3,359,954.16, 5,039,951.49 and 835,609.14 is: 1,253,418.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,359,954.16 : 5,039,951.49 = 835,609.14 : x
  2. Step 2: Convert to fraction form
    3,359,954.16/5,039,951.49 = 835,609.14/x
  3. Step 3: Cross multiply
    3,359,954.16x = 5,039,951.49 × 835,609.14
  4. Step 4: Simplify right side
    3,359,954.16x = 4,211,429,530,200.62
  5. Step 5: Solve for x
    x = 4,211,429,530,200.62/3,359,954.16
  6. Step 6: Final answer
    x = 1,253,418.75

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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.