Home / 11,608,965.20-17,413,489.92-3,522,009.44

Finding the Fourth Proportional to 11,608,965.20, 17,413,489.92 and 3,522,009.44

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Solution

The fourth proportional to 11,608,965.20, 17,413,489.92 and 3,522,009.44 is: 5,283,026.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,608,965.20 : 17,413,489.92 = 3,522,009.44 : x
  2. Step 2: Convert to fraction form
    11,608,965.20/17,413,489.92 = 3,522,009.44/x
  3. Step 3: Cross multiply
    11,608,965.20x = 17,413,489.92 × 3,522,009.44
  4. Step 4: Simplify right side
    11,608,965.20x = 61,330,475,881,584.85
  5. Step 5: Solve for x
    x = 61,330,475,881,584.85/11,608,965.20
  6. Step 6: Final answer
    x = 5,283,026.94

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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.