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Finding the Third Proportional to 945,278 and 1,452,965

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Solution

The third proportional to 945,278 and 1,452,965 is: 2,233,318.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    945,278 : 1,452,965 = 1,452,965 : x
  2. Step 2: Convert to fraction form
    945,278/1,452,965 = 1,452,965/x
  3. Step 3: Cross multiply
    945,278x = 1,452,965 × 1,452,965
  4. Step 4: Simplify right side
    945,278x = 2,111,107,291,225
  5. Step 5: Solve for x
    x = 2,111,107,291,225/945,278
  6. Step 6: Final answer
    x = 2,233,318.97

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.