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Finding the Fourth Proportional to 2,646,594, 3,969,891 and 1,150,686

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Solution

The fourth proportional to 2,646,594, 3,969,891 and 1,150,686 is: 1,726,029

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,646,594 : 3,969,891 = 1,150,686 : x
  2. Step 2: Convert to fraction form
    2,646,594/3,969,891 = 1,150,686/x
  3. Step 3: Cross multiply
    2,646,594x = 3,969,891 × 1,150,686
  4. Step 4: Simplify right side
    2,646,594x = 4,568,097,995,226
  5. Step 5: Solve for x
    x = 4,568,097,995,226/2,646,594
  6. Step 6: Final answer
    x = 1,726,029

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.