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Finding the Third Proportional to 1,659,585 and 2,504,640

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Solution

The third proportional to 1,659,585 and 2,504,640 is: 3,779,994.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,659,585 : 2,504,640 = 2,504,640 : x
  2. Step 2: Convert to fraction form
    1,659,585/2,504,640 = 2,504,640/x
  3. Step 3: Cross multiply
    1,659,585x = 2,504,640 × 2,504,640
  4. Step 4: Simplify right side
    1,659,585x = 6,273,221,529,600
  5. Step 5: Solve for x
    x = 6,273,221,529,600/1,659,585
  6. Step 6: Final answer
    x = 3,779,994.11

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.