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Finding the Third Proportional to 3,192,260 and 7,092,985

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Solution

The third proportional to 3,192,260 and 7,092,985 is: 15,760,131.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,192,260 : 7,092,985 = 7,092,985 : x
  2. Step 2: Convert to fraction form
    3,192,260/7,092,985 = 7,092,985/x
  3. Step 3: Cross multiply
    3,192,260x = 7,092,985 × 7,092,985
  4. Step 4: Simplify right side
    3,192,260x = 50,310,436,210,225
  5. Step 5: Solve for x
    x = 50,310,436,210,225/3,192,260
  6. Step 6: Final answer
    x = 15,760,131.13

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Why These Related Problems?

These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.