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Finding the Third Proportional to 3,086,468 and 6,770,560

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Solution

The third proportional to 3,086,468 and 6,770,560 is: 14,852,084.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,086,468 : 6,770,560 = 6,770,560 : x
  2. Step 2: Convert to fraction form
    3,086,468/6,770,560 = 6,770,560/x
  3. Step 3: Cross multiply
    3,086,468x = 6,770,560 × 6,770,560
  4. Step 4: Simplify right side
    3,086,468x = 45,840,482,713,600
  5. Step 5: Solve for x
    x = 45,840,482,713,600/3,086,468
  6. Step 6: Final answer
    x = 14,852,084.23

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.