Home / 10,096,694.82-13,933,383.66-5,512,983.30

Finding the Fourth Proportional to 10,096,694.82, 13,933,383.66 and 5,512,983.30

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Solution

The fourth proportional to 10,096,694.82, 13,933,383.66 and 5,512,983.30 is: 7,607,886.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,096,694.82 : 13,933,383.66 = 5,512,983.30 : x
  2. Step 2: Convert to fraction form
    10,096,694.82/13,933,383.66 = 5,512,983.30/x
  3. Step 3: Cross multiply
    10,096,694.82x = 13,933,383.66 × 5,512,983.30
  4. Step 4: Simplify right side
    10,096,694.82x = 76,814,511,430,072.88
  5. Step 5: Solve for x
    x = 76,814,511,430,072.88/10,096,694.82
  6. Step 6: Final answer
    x = 7,607,886.82

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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.