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Finding the Third Proportional to 1,874,556 and 3,882,042

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Solution

The third proportional to 1,874,556 and 3,882,042 is: 8,039,370.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,874,556 : 3,882,042 = 3,882,042 : x
  2. Step 2: Convert to fraction form
    1,874,556/3,882,042 = 3,882,042/x
  3. Step 3: Cross multiply
    1,874,556x = 3,882,042 × 3,882,042
  4. Step 4: Simplify right side
    1,874,556x = 15,070,250,089,764
  5. Step 5: Solve for x
    x = 15,070,250,089,764/1,874,556
  6. Step 6: Final answer
    x = 8,039,370.44

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These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.