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Finding the Third Proportional to 471,659 and 1,018,014

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Solution

The third proportional to 471,659 and 1,018,014 is: 2,197,249.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    471,659 : 1,018,014 = 1,018,014 : x
  2. Step 2: Convert to fraction form
    471,659/1,018,014 = 1,018,014/x
  3. Step 3: Cross multiply
    471,659x = 1,018,014 × 1,018,014
  4. Step 4: Simplify right side
    471,659x = 1,036,352,504,196
  5. Step 5: Solve for x
    x = 1,036,352,504,196/471,659
  6. Step 6: Final answer
    x = 2,197,249.50

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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.