Home / 11,763,546.73-17,645,333.97-3,676,564.75

Finding the Fourth Proportional to 11,763,546.73, 17,645,333.97 and 3,676,564.75

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Solution

The fourth proportional to 11,763,546.73, 17,645,333.97 and 3,676,564.75 is: 5,514,851.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,763,546.73 : 17,645,333.97 = 3,676,564.75 : x
  2. Step 2: Convert to fraction form
    11,763,546.73/17,645,333.97 = 3,676,564.75/x
  3. Step 3: Cross multiply
    11,763,546.73x = 17,645,333.97 × 3,676,564.75
  4. Step 4: Simplify right side
    11,763,546.73x = 64,874,212,876,079.55
  5. Step 5: Solve for x
    x = 64,874,212,876,079.55/11,763,546.73
  6. Step 6: Final answer
    x = 5,514,851.46

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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.