Home / 4,150,600-5,727,915.48-2,339,764

Finding the Fourth Proportional to 4,150,600, 5,727,915.48 and 2,339,764

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Solution

The fourth proportional to 4,150,600, 5,727,915.48 and 2,339,764 is: 3,228,923.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,150,600 : 5,727,915.48 = 2,339,764 : x
  2. Step 2: Convert to fraction form
    4,150,600/5,727,915.48 = 2,339,764/x
  3. Step 3: Cross multiply
    4,150,600x = 5,727,915.48 × 2,339,764
  4. Step 4: Simplify right side
    4,150,600x = 13,401,970,435,146.72
  5. Step 5: Solve for x
    x = 13,401,970,435,146.72/4,150,600
  6. Step 6: Final answer
    x = 3,228,923.63

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.