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Finding the Third Proportional to 2,647,752 and 4,091,454

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Solution

The third proportional to 2,647,752 and 4,091,454 is: 6,322,342.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,647,752 : 4,091,454 = 4,091,454 : x
  2. Step 2: Convert to fraction form
    2,647,752/4,091,454 = 4,091,454/x
  3. Step 3: Cross multiply
    2,647,752x = 4,091,454 × 4,091,454
  4. Step 4: Simplify right side
    2,647,752x = 16,739,995,834,116
  5. Step 5: Solve for x
    x = 16,739,995,834,116/2,647,752
  6. Step 6: Final answer
    x = 6,322,342.82

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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.