Home / 11,171,083.55-16,755,370.56-3,085,208.73

Finding the Fourth Proportional to 11,171,083.55, 16,755,370.56 and 3,085,208.73

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Solution

The fourth proportional to 11,171,083.55, 16,755,370.56 and 3,085,208.73 is: 4,627,466.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,171,083.55 : 16,755,370.56 = 3,085,208.73 : x
  2. Step 2: Convert to fraction form
    11,171,083.55/16,755,370.56 = 3,085,208.73/x
  3. Step 3: Cross multiply
    11,171,083.55x = 16,755,370.56 × 3,085,208.73
  4. Step 4: Simplify right side
    11,171,083.55x = 51,693,815,526,096.99
  5. Step 5: Solve for x
    x = 51,693,815,526,096.99/11,171,083.55
  6. Step 6: Final answer
    x = 4,627,466.56

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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.