Home / 11,595,739.44-17,395,747.56-3,815,091.12

Finding the Fourth Proportional to 11,595,739.44, 17,395,747.56 and 3,815,091.12

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Solution

The fourth proportional to 11,595,739.44, 17,395,747.56 and 3,815,091.12 is: 5,723,340.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,595,739.44 : 17,395,747.56 = 3,815,091.12 : x
  2. Step 2: Convert to fraction form
    11,595,739.44/17,395,747.56 = 3,815,091.12/x
  3. Step 3: Cross multiply
    11,595,739.44x = 17,395,747.56 × 3,815,091.12
  4. Step 4: Simplify right side
    11,595,739.44x = 66,366,362,041,917.66
  5. Step 5: Solve for x
    x = 66,366,362,041,917.66/11,595,739.44
  6. Step 6: Final answer
    x = 5,723,340.23

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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.