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Finding the Third Proportional to 3,137,766 and 6,850,960

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Solution

The third proportional to 3,137,766 and 6,850,960 is: 14,958,302.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,137,766 : 6,850,960 = 6,850,960 : x
  2. Step 2: Convert to fraction form
    3,137,766/6,850,960 = 6,850,960/x
  3. Step 3: Cross multiply
    3,137,766x = 6,850,960 × 6,850,960
  4. Step 4: Simplify right side
    3,137,766x = 46,935,652,921,600
  5. Step 5: Solve for x
    x = 46,935,652,921,600/3,137,766
  6. Step 6: Final answer
    x = 14,958,302.47

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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.