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Finding the Third Proportional to 1,091,055 and 2,370,967

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Solution

The third proportional to 1,091,055 and 2,370,967 is: 5,152,338.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,091,055 : 2,370,967 = 2,370,967 : x
  2. Step 2: Convert to fraction form
    1,091,055/2,370,967 = 2,370,967/x
  3. Step 3: Cross multiply
    1,091,055x = 2,370,967 × 2,370,967
  4. Step 4: Simplify right side
    1,091,055x = 5,621,484,515,089
  5. Step 5: Solve for x
    x = 5,621,484,515,089/1,091,055
  6. Step 6: Final answer
    x = 5,152,338.35

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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.