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Finding the Third Proportional to 2,085,604.88 and 2,793,390.75

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Solution

The third proportional to 2,085,604.88 and 2,793,390.75 is: 3,741,375.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,085,604.88 : 2,793,390.75 = 2,793,390.75 : x
  2. Step 2: Convert to fraction form
    2,085,604.88/2,793,390.75 = 2,793,390.75/x
  3. Step 3: Cross multiply
    2,085,604.88x = 2,793,390.75 × 2,793,390.75
  4. Step 4: Simplify right side
    2,085,604.88x = 7,803,031,882,185.56
  5. Step 5: Solve for x
    x = 7,803,031,882,185.56/2,085,604.88
  6. Step 6: Final answer
    x = 3,741,375.93

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Why These Related Problems?

These problems maintain the same ratio (1.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.