Home / 7,832,255.98-11,750,789.26-3,738,800.56

Finding the Fourth Proportional to 7,832,255.98, 11,750,789.26 and 3,738,800.56

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Solution

The fourth proportional to 7,832,255.98, 11,750,789.26 and 3,738,800.56 is: 5,609,349.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,832,255.98 : 11,750,789.26 = 3,738,800.56 : x
  2. Step 2: Convert to fraction form
    7,832,255.98/11,750,789.26 = 3,738,800.56/x
  3. Step 3: Cross multiply
    7,832,255.98x = 11,750,789.26 × 3,738,800.56
  4. Step 4: Simplify right side
    7,832,255.98x = 43,933,857,465,729.98
  5. Step 5: Solve for x
    x = 43,933,857,465,729.98/7,832,255.98
  6. Step 6: Final answer
    x = 5,609,349.03

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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.