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Finding the Third Proportional to 484,870.22 and 1,028,843.95

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Solution

The third proportional to 484,870.22 and 1,028,843.95 is: 2,183,099.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    484,870.22 : 1,028,843.95 = 1,028,843.95 : x
  2. Step 2: Convert to fraction form
    484,870.22/1,028,843.95 = 1,028,843.95/x
  3. Step 3: Cross multiply
    484,870.22x = 1,028,843.95 × 1,028,843.95
  4. Step 4: Simplify right side
    484,870.22x = 1,058,519,879,881.88
  5. Step 5: Solve for x
    x = 1,058,519,879,881.88/484,870.22
  6. Step 6: Final answer
    x = 2,183,099.39

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Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.