Home / 2,800,200.38-6,107,217.75

Finding the Third Proportional to 2,800,200.38 and 6,107,217.75

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Solution

The third proportional to 2,800,200.38 and 6,107,217.75 is: 13,319,799.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,800,200.38 : 6,107,217.75 = 6,107,217.75 : x
  2. Step 2: Convert to fraction form
    2,800,200.38/6,107,217.75 = 6,107,217.75/x
  3. Step 3: Cross multiply
    2,800,200.38x = 6,107,217.75 × 6,107,217.75
  4. Step 4: Simplify right side
    2,800,200.38x = 37,298,108,645,915.06
  5. Step 5: Solve for x
    x = 37,298,108,645,915.06/2,800,200.38
  6. Step 6: Final answer
    x = 13,319,799.89

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.