Home / 11,599,749.20-17,373,119.39-5,538,726.11

Finding the Fourth Proportional to 11,599,749.20, 17,373,119.39 and 5,538,726.11

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Solution

The fourth proportional to 11,599,749.20, 17,373,119.39 and 5,538,726.11 is: 8,295,433.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,599,749.20 : 17,373,119.39 = 5,538,726.11 : x
  2. Step 2: Convert to fraction form
    11,599,749.20/17,373,119.39 = 5,538,726.11/x
  3. Step 3: Cross multiply
    11,599,749.20x = 17,373,119.39 × 5,538,726.11
  4. Step 4: Simplify right side
    11,599,749.20x = 96,224,949,977,540.28
  5. Step 5: Solve for x
    x = 96,224,949,977,540.28/11,599,749.20
  6. Step 6: Final answer
    x = 8,295,433.66

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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.