Home / 11,330,999.10-17,003,093.36-4,765,236.30

Finding the Fourth Proportional to 11,330,999.10, 17,003,093.36 and 4,765,236.30

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Solution

The fourth proportional to 11,330,999.10, 17,003,093.36 and 4,765,236.30 is: 7,150,627.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,330,999.10 : 17,003,093.36 = 4,765,236.30 : x
  2. Step 2: Convert to fraction form
    11,330,999.10/17,003,093.36 = 4,765,236.30/x
  3. Step 3: Cross multiply
    11,330,999.10x = 17,003,093.36 × 4,765,236.30
  4. Step 4: Simplify right side
    11,330,999.10x = 81,023,757,691,360.97
  5. Step 5: Solve for x
    x = 81,023,757,691,360.97/11,330,999.10
  6. Step 6: Final answer
    x = 7,150,627.85

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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.