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Finding the Third Proportional to 447,980.63 and 967,276.69

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Solution

The third proportional to 447,980.63 and 967,276.69 is: 2,088,537.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    447,980.63 : 967,276.69 = 967,276.69 : x
  2. Step 2: Convert to fraction form
    447,980.63/967,276.69 = 967,276.69/x
  3. Step 3: Cross multiply
    447,980.63x = 967,276.69 × 967,276.69
  4. Step 4: Simplify right side
    447,980.63x = 935,624,190,180.97
  5. Step 5: Solve for x
    x = 935,624,190,180.97/447,980.63
  6. Step 6: Final answer
    x = 2,088,537.18

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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.