Home / 3,335,749.44-4,997,906.40-2,239,481.06

Finding the Fourth Proportional to 3,335,749.44, 4,997,906.40 and 2,239,481.06

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Solution

The fourth proportional to 3,335,749.44, 4,997,906.40 and 2,239,481.06 is: 3,355,382.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,335,749.44 : 4,997,906.40 = 2,239,481.06 : x
  2. Step 2: Convert to fraction form
    3,335,749.44/4,997,906.40 = 2,239,481.06/x
  3. Step 3: Cross multiply
    3,335,749.44x = 4,997,906.40 × 2,239,481.06
  4. Step 4: Simplify right side
    3,335,749.44x = 11,192,716,722,452.79
  5. Step 5: Solve for x
    x = 11,192,716,722,452.79/3,335,749.44
  6. Step 6: Final answer
    x = 3,355,382.93

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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.