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Finding the Third Proportional to 1,054,452 and 2,183,669

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Solution

The third proportional to 1,054,452 and 2,183,669 is: 4,522,169.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,054,452 : 2,183,669 = 2,183,669 : x
  2. Step 2: Convert to fraction form
    1,054,452/2,183,669 = 2,183,669/x
  3. Step 3: Cross multiply
    1,054,452x = 2,183,669 × 2,183,669
  4. Step 4: Simplify right side
    1,054,452x = 4,768,410,301,561
  5. Step 5: Solve for x
    x = 4,768,410,301,561/1,054,452
  6. Step 6: Final answer
    x = 4,522,169.15

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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.