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Finding the Third Proportional to 2,443,668.50 and 5,265,779

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Solution

The third proportional to 2,443,668.50 and 5,265,779 is: 11,347,049.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,443,668.50 : 5,265,779 = 5,265,779 : x
  2. Step 2: Convert to fraction form
    2,443,668.50/5,265,779 = 5,265,779/x
  3. Step 3: Cross multiply
    2,443,668.50x = 5,265,779 × 5,265,779
  4. Step 4: Simplify right side
    2,443,668.50x = 27,728,428,476,841
  5. Step 5: Solve for x
    x = 27,728,428,476,841/2,443,668.50
  6. Step 6: Final answer
    x = 11,347,049.93

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.