Home / 10,059,759.56-13,882,469.84-5,476,115.24

Finding the Fourth Proportional to 10,059,759.56, 13,882,469.84 and 5,476,115.24

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Solution

The fourth proportional to 10,059,759.56, 13,882,469.84 and 5,476,115.24 is: 7,557,039.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,059,759.56 : 13,882,469.84 = 5,476,115.24 : x
  2. Step 2: Convert to fraction form
    10,059,759.56/13,882,469.84 = 5,476,115.24/x
  3. Step 3: Cross multiply
    10,059,759.56x = 13,882,469.84 × 5,476,115.24
  4. Step 4: Simplify right side
    10,059,759.56x = 76,022,004,659,664.36
  5. Step 5: Solve for x
    x = 76,022,004,659,664.36/10,059,759.56
  6. Step 6: Final answer
    x = 7,557,039.93

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.