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Finding the Third Proportional to 3,062,256 and 6,437,988

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Solution

The third proportional to 3,062,256 and 6,437,988 is: 13,535,017.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,062,256 : 6,437,988 = 6,437,988 : x
  2. Step 2: Convert to fraction form
    3,062,256/6,437,988 = 6,437,988/x
  3. Step 3: Cross multiply
    3,062,256x = 6,437,988 × 6,437,988
  4. Step 4: Simplify right side
    3,062,256x = 41,447,689,488,144
  5. Step 5: Solve for x
    x = 41,447,689,488,144/3,062,256
  6. Step 6: Final answer
    x = 13,535,017.81

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Why These Related Problems?

These problems maintain the same ratio (2.10) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.