Home / 4,110,822.20-6,166,233.30-3,942,860.60

Finding the Fourth Proportional to 4,110,822.20, 6,166,233.30 and 3,942,860.60

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Solution

The fourth proportional to 4,110,822.20, 6,166,233.30 and 3,942,860.60 is: 5,914,290.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,110,822.20 : 6,166,233.30 = 3,942,860.60 : x
  2. Step 2: Convert to fraction form
    4,110,822.20/6,166,233.30 = 3,942,860.60/x
  3. Step 3: Cross multiply
    4,110,822.20x = 6,166,233.30 × 3,942,860.60
  4. Step 4: Simplify right side
    4,110,822.20x = 24,312,598,328,977.98
  5. Step 5: Solve for x
    x = 24,312,598,328,977.98/4,110,822.20
  6. Step 6: Final answer
    x = 5,914,290.90

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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.