Home / 6,837,408.21-10,251,556.46-3,764,845.89

Finding the Fourth Proportional to 6,837,408.21, 10,251,556.46 and 3,764,845.89

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Solution

The fourth proportional to 6,837,408.21, 10,251,556.46 and 3,764,845.89 is: 5,644,760.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,837,408.21 : 10,251,556.46 = 3,764,845.89 : x
  2. Step 2: Convert to fraction form
    6,837,408.21/10,251,556.46 = 3,764,845.89/x
  3. Step 3: Cross multiply
    6,837,408.21x = 10,251,556.46 × 3,764,845.89
  4. Step 4: Simplify right side
    6,837,408.21x = 38,595,530,185,709.72
  5. Step 5: Solve for x
    x = 38,595,530,185,709.72/6,837,408.21
  6. Step 6: Final answer
    x = 5,644,760.27

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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.