Home / 5,906,449.13-8,150,905.26-3,190,195.13

Finding the Fourth Proportional to 5,906,449.13, 8,150,905.26 and 3,190,195.13

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Solution

The fourth proportional to 5,906,449.13, 8,150,905.26 and 3,190,195.13 is: 4,402,472.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,906,449.13 : 8,150,905.26 = 3,190,195.13 : x
  2. Step 2: Convert to fraction form
    5,906,449.13/8,150,905.26 = 3,190,195.13/x
  3. Step 3: Cross multiply
    5,906,449.13x = 8,150,905.26 × 3,190,195.13
  4. Step 4: Simplify right side
    5,906,449.13x = 26,002,978,224,788.86
  5. Step 5: Solve for x
    x = 26,002,978,224,788.86/5,906,449.13
  6. Step 6: Final answer
    x = 4,402,472.23

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.