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Finding the Third Proportional to 1,857,579 and 3,793,884

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Solution

The third proportional to 1,857,579 and 3,793,884 is: 7,748,556.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,857,579 : 3,793,884 = 3,793,884 : x
  2. Step 2: Convert to fraction form
    1,857,579/3,793,884 = 3,793,884/x
  3. Step 3: Cross multiply
    1,857,579x = 3,793,884 × 3,793,884
  4. Step 4: Simplify right side
    1,857,579x = 14,393,555,805,456
  5. Step 5: Solve for x
    x = 14,393,555,805,456/1,857,579
  6. Step 6: Final answer
    x = 7,748,556.48

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Why These Related Problems?

These problems maintain the same ratio (2.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.