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Finding the Third Proportional to 2,541,675 and 3,872,139

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Solution

The third proportional to 2,541,675 and 3,872,139 is: 5,899,047.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,541,675 : 3,872,139 = 3,872,139 : x
  2. Step 2: Convert to fraction form
    2,541,675/3,872,139 = 3,872,139/x
  3. Step 3: Cross multiply
    2,541,675x = 3,872,139 × 3,872,139
  4. Step 4: Simplify right side
    2,541,675x = 14,993,460,435,321
  5. Step 5: Solve for x
    x = 14,993,460,435,321/2,541,675
  6. Step 6: Final answer
    x = 5,899,047.06

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These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.