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Finding the Third Proportional to 1,922,546 and 4,149,062

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Solution

The third proportional to 1,922,546 and 4,149,062 is: 8,954,124.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,922,546 : 4,149,062 = 4,149,062 : x
  2. Step 2: Convert to fraction form
    1,922,546/4,149,062 = 4,149,062/x
  3. Step 3: Cross multiply
    1,922,546x = 4,149,062 × 4,149,062
  4. Step 4: Simplify right side
    1,922,546x = 17,214,715,479,844
  5. Step 5: Solve for x
    x = 17,214,715,479,844/1,922,546
  6. Step 6: Final answer
    x = 8,954,124.10

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.