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Finding the Third Proportional to 1,275,494 and 2,775,183

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Solution

The third proportional to 1,275,494 and 2,775,183 is: 6,038,163.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,275,494 : 2,775,183 = 2,775,183 : x
  2. Step 2: Convert to fraction form
    1,275,494/2,775,183 = 2,775,183/x
  3. Step 3: Cross multiply
    1,275,494x = 2,775,183 × 2,775,183
  4. Step 4: Simplify right side
    1,275,494x = 7,701,640,683,489
  5. Step 5: Solve for x
    x = 7,701,640,683,489/1,275,494
  6. Step 6: Final answer
    x = 6,038,163.00

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.