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Finding the Third Proportional to 2,382,038 and 5,192,324

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Solution

The third proportional to 2,382,038 and 5,192,324 is: 11,318,135.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,382,038 : 5,192,324 = 5,192,324 : x
  2. Step 2: Convert to fraction form
    2,382,038/5,192,324 = 5,192,324/x
  3. Step 3: Cross multiply
    2,382,038x = 5,192,324 × 5,192,324
  4. Step 4: Simplify right side
    2,382,038x = 26,960,228,520,976
  5. Step 5: Solve for x
    x = 26,960,228,520,976/2,382,038
  6. Step 6: Final answer
    x = 11,318,135.36

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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.