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Finding the Third Proportional to 958,508 and 2,051,660

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Solution

The third proportional to 958,508 and 2,051,660 is: 4,391,521.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    958,508 : 2,051,660 = 2,051,660 : x
  2. Step 2: Convert to fraction form
    958,508/2,051,660 = 2,051,660/x
  3. Step 3: Cross multiply
    958,508x = 2,051,660 × 2,051,660
  4. Step 4: Simplify right side
    958,508x = 4,209,308,755,600
  5. Step 5: Solve for x
    x = 4,209,308,755,600/958,508
  6. Step 6: Final answer
    x = 4,391,521.78

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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.