Home / 7,794,453.78-10,751,277.94-4,999,149.44

Finding the Fourth Proportional to 7,794,453.78, 10,751,277.94 and 4,999,149.44

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Solution

The fourth proportional to 7,794,453.78, 10,751,277.94 and 4,999,149.44 is: 6,895,575.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,794,453.78 : 10,751,277.94 = 4,999,149.44 : x
  2. Step 2: Convert to fraction form
    7,794,453.78/10,751,277.94 = 4,999,149.44/x
  3. Step 3: Cross multiply
    7,794,453.78x = 10,751,277.94 × 4,999,149.44
  4. Step 4: Simplify right side
    7,794,453.78x = 53,747,245,093,035.35
  5. Step 5: Solve for x
    x = 53,747,245,093,035.35/7,794,453.78
  6. Step 6: Final answer
    x = 6,895,575.57

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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.