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Finding the Third Proportional to 1,367,041 and 2,991,532

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Solution

The third proportional to 1,367,041 and 2,991,532 is: 6,546,448.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,367,041 : 2,991,532 = 2,991,532 : x
  2. Step 2: Convert to fraction form
    1,367,041/2,991,532 = 2,991,532/x
  3. Step 3: Cross multiply
    1,367,041x = 2,991,532 × 2,991,532
  4. Step 4: Simplify right side
    1,367,041x = 8,949,263,707,024
  5. Step 5: Solve for x
    x = 8,949,263,707,024/1,367,041
  6. Step 6: Final answer
    x = 6,546,448.65

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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.