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Finding the Third Proportional to 449,169.75 and 973,883.25

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Solution

The third proportional to 449,169.75 and 973,883.25 is: 2,111,559.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    449,169.75 : 973,883.25 = 973,883.25 : x
  2. Step 2: Convert to fraction form
    449,169.75/973,883.25 = 973,883.25/x
  3. Step 3: Cross multiply
    449,169.75x = 973,883.25 × 973,883.25
  4. Step 4: Simplify right side
    449,169.75x = 948,448,584,630.56
  5. Step 5: Solve for x
    x = 948,448,584,630.56/449,169.75
  6. Step 6: Final answer
    x = 2,111,559.35

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.