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Finding the Third Proportional to 1,881,084 and 4,115,544

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Solution

The third proportional to 1,881,084 and 4,115,544 is: 9,004,224.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,881,084 : 4,115,544 = 4,115,544 : x
  2. Step 2: Convert to fraction form
    1,881,084/4,115,544 = 4,115,544/x
  3. Step 3: Cross multiply
    1,881,084x = 4,115,544 × 4,115,544
  4. Step 4: Simplify right side
    1,881,084x = 16,937,702,415,936
  5. Step 5: Solve for x
    x = 16,937,702,415,936/1,881,084
  6. Step 6: Final answer
    x = 9,004,224.38

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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.