Home / 11,094,627.97-16,645,679.45-6,991,184.47

Finding the Fourth Proportional to 11,094,627.97, 16,645,679.45 and 6,991,184.47

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Solution

The fourth proportional to 11,094,627.97, 16,645,679.45 and 6,991,184.47 is: 10,489,131.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,094,627.97 : 16,645,679.45 = 6,991,184.47 : x
  2. Step 2: Convert to fraction form
    11,094,627.97/16,645,679.45 = 6,991,184.47/x
  3. Step 3: Cross multiply
    11,094,627.97x = 16,645,679.45 × 6,991,184.47
  4. Step 4: Simplify right side
    11,094,627.97x = 116,373,015,663,438.12
  5. Step 5: Solve for x
    x = 116,373,015,663,438.12/11,094,627.97
  6. Step 6: Final answer
    x = 10,489,131.86

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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.