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Finding the Third Proportional to 3,153,544 and 6,744,360

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Solution

The third proportional to 3,153,544 and 6,744,360 is: 14,423,896.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,153,544 : 6,744,360 = 6,744,360 : x
  2. Step 2: Convert to fraction form
    3,153,544/6,744,360 = 6,744,360/x
  3. Step 3: Cross multiply
    3,153,544x = 6,744,360 × 6,744,360
  4. Step 4: Simplify right side
    3,153,544x = 45,486,391,809,600
  5. Step 5: Solve for x
    x = 45,486,391,809,600/3,153,544
  6. Step 6: Final answer
    x = 14,423,896.36

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.