Home / 4,682,086.46-7,022,618.85-3,175,447.58

Finding the Fourth Proportional to 4,682,086.46, 7,022,618.85 and 3,175,447.58

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Solution

The fourth proportional to 4,682,086.46, 7,022,618.85 and 3,175,447.58 is: 4,762,824.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,682,086.46 : 7,022,618.85 = 3,175,447.58 : x
  2. Step 2: Convert to fraction form
    4,682,086.46/7,022,618.85 = 3,175,447.58/x
  3. Step 3: Cross multiply
    4,682,086.46x = 7,022,618.85 × 3,175,447.58
  4. Step 4: Simplify right side
    4,682,086.46x = 22,299,958,032,494.88
  5. Step 5: Solve for x
    x = 22,299,958,032,494.88/4,682,086.46
  6. Step 6: Final answer
    x = 4,762,824.91

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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.