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Finding the Third Proportional to 223,993.50 and 483,616.50

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Solution

The third proportional to 223,993.50 and 483,616.50 is: 1,044,159.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    223,993.50 : 483,616.50 = 483,616.50 : x
  2. Step 2: Convert to fraction form
    223,993.50/483,616.50 = 483,616.50/x
  3. Step 3: Cross multiply
    223,993.50x = 483,616.50 × 483,616.50
  4. Step 4: Simplify right side
    223,993.50x = 233,884,919,072.25
  5. Step 5: Solve for x
    x = 233,884,919,072.25/223,993.50
  6. Step 6: Final answer
    x = 1,044,159.40

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.