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Finding the Third Proportional to 1,666,226 and 3,450,604

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Solution

The third proportional to 1,666,226 and 3,450,604 is: 7,145,890.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,666,226 : 3,450,604 = 3,450,604 : x
  2. Step 2: Convert to fraction form
    1,666,226/3,450,604 = 3,450,604/x
  3. Step 3: Cross multiply
    1,666,226x = 3,450,604 × 3,450,604
  4. Step 4: Simplify right side
    1,666,226x = 11,906,667,964,816
  5. Step 5: Solve for x
    x = 11,906,667,964,816/1,666,226
  6. Step 6: Final answer
    x = 7,145,890.15

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These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.