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Finding the Third Proportional to 1,807,965 and 2,455,440.75

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Solution

The third proportional to 1,807,965 and 2,455,440.75 is: 3,334,793.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,807,965 : 2,455,440.75 = 2,455,440.75 : x
  2. Step 2: Convert to fraction form
    1,807,965/2,455,440.75 = 2,455,440.75/x
  3. Step 3: Cross multiply
    1,807,965x = 2,455,440.75 × 2,455,440.75
  4. Step 4: Simplify right side
    1,807,965x = 6,029,189,276,760.56
  5. Step 5: Solve for x
    x = 6,029,189,276,760.56/1,807,965
  6. Step 6: Final answer
    x = 3,334,793.14

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Why These Related Problems?

These problems maintain the same ratio (1.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.