Home / 3,244,391.90-4,866,556.26-2,280,872.60

Finding the Fourth Proportional to 3,244,391.90, 4,866,556.26 and 2,280,872.60

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Solution

The fourth proportional to 3,244,391.90, 4,866,556.26 and 2,280,872.60 is: 3,421,286.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,244,391.90 : 4,866,556.26 = 2,280,872.60 : x
  2. Step 2: Convert to fraction form
    3,244,391.90/4,866,556.26 = 2,280,872.60/x
  3. Step 3: Cross multiply
    3,244,391.90x = 4,866,556.26 × 2,280,872.60
  4. Step 4: Simplify right side
    3,244,391.90x = 11,099,994,841,958.87
  5. Step 5: Solve for x
    x = 11,099,994,841,958.87/3,244,391.90
  6. Step 6: Final answer
    x = 3,421,286.69

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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.