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Finding the Third Proportional to 1,762,157 and 3,864,756

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Solution

The third proportional to 1,762,157 and 3,864,756 is: 8,476,168.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,762,157 : 3,864,756 = 3,864,756 : x
  2. Step 2: Convert to fraction form
    1,762,157/3,864,756 = 3,864,756/x
  3. Step 3: Cross multiply
    1,762,157x = 3,864,756 × 3,864,756
  4. Step 4: Simplify right side
    1,762,157x = 14,936,338,939,536
  5. Step 5: Solve for x
    x = 14,936,338,939,536/1,762,157
  6. Step 6: Final answer
    x = 8,476,168.09

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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.