Home / 3,397,749.14-5,090,644.98-3,195,469.46

Finding the Fourth Proportional to 3,397,749.14, 5,090,644.98 and 3,195,469.46

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Solution

The fourth proportional to 3,397,749.14, 5,090,644.98 and 3,195,469.46 is: 4,787,581.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,397,749.14 : 5,090,644.98 = 3,195,469.46 : x
  2. Step 2: Convert to fraction form
    3,397,749.14/5,090,644.98 = 3,195,469.46/x
  3. Step 3: Cross multiply
    3,397,749.14x = 5,090,644.98 × 3,195,469.46
  4. Step 4: Simplify right side
    3,397,749.14x = 16,267,000,565,292.31
  5. Step 5: Solve for x
    x = 16,267,000,565,292.31/3,397,749.14
  6. Step 6: Final answer
    x = 4,787,581.39

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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.