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Finding the Third Proportional to 1,922,539 and 4,149,050

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Solution

The third proportional to 1,922,539 and 4,149,050 is: 8,954,104.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,922,539 : 4,149,050 = 4,149,050 : x
  2. Step 2: Convert to fraction form
    1,922,539/4,149,050 = 4,149,050/x
  3. Step 3: Cross multiply
    1,922,539x = 4,149,050 × 4,149,050
  4. Step 4: Simplify right side
    1,922,539x = 17,214,615,902,500
  5. Step 5: Solve for x
    x = 17,214,615,902,500/1,922,539
  6. Step 6: Final answer
    x = 8,954,104.91

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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.