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Finding the Third Proportional to 1,791,114 and 3,784,388

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Solution

The third proportional to 1,791,114 and 3,784,388 is: 7,995,913.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,791,114 : 3,784,388 = 3,784,388 : x
  2. Step 2: Convert to fraction form
    1,791,114/3,784,388 = 3,784,388/x
  3. Step 3: Cross multiply
    1,791,114x = 3,784,388 × 3,784,388
  4. Step 4: Simplify right side
    1,791,114x = 14,321,592,534,544
  5. Step 5: Solve for x
    x = 14,321,592,534,544/1,791,114
  6. Step 6: Final answer
    x = 7,995,913.46

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These problems maintain the same ratio (2.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.