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Finding the Third Proportional to 1,874,565 and 3,882,051

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Solution

The third proportional to 1,874,565 and 3,882,051 is: 8,039,369.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,874,565 : 3,882,051 = 3,882,051 : x
  2. Step 2: Convert to fraction form
    1,874,565/3,882,051 = 3,882,051/x
  3. Step 3: Cross multiply
    1,874,565x = 3,882,051 × 3,882,051
  4. Step 4: Simplify right side
    1,874,565x = 15,070,319,966,601
  5. Step 5: Solve for x
    x = 15,070,319,966,601/1,874,565
  6. Step 6: Final answer
    x = 8,039,369.12

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Why These Related Problems?

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