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Finding the Third Proportional to 467,554 and 1,009,843

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Solution

The third proportional to 467,554 and 1,009,843 is: 2,181,101.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    467,554 : 1,009,843 = 1,009,843 : x
  2. Step 2: Convert to fraction form
    467,554/1,009,843 = 1,009,843/x
  3. Step 3: Cross multiply
    467,554x = 1,009,843 × 1,009,843
  4. Step 4: Simplify right side
    467,554x = 1,019,782,884,649
  5. Step 5: Solve for x
    x = 1,019,782,884,649/467,554
  6. Step 6: Final answer
    x = 2,181,101.83

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