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Finding the Third Proportional to 1,016,149.50 and 2,190,924

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Solution

The third proportional to 1,016,149.50 and 2,190,924 is: 4,723,860.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,016,149.50 : 2,190,924 = 2,190,924 : x
  2. Step 2: Convert to fraction form
    1,016,149.50/2,190,924 = 2,190,924/x
  3. Step 3: Cross multiply
    1,016,149.50x = 2,190,924 × 2,190,924
  4. Step 4: Simplify right side
    1,016,149.50x = 4,800,147,973,776
  5. Step 5: Solve for x
    x = 4,800,147,973,776/1,016,149.50
  6. Step 6: Final answer
    x = 4,723,860.00

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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.