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Finding the Third Proportional to 1,194,972 and 2,580,105

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Solution

The third proportional to 1,194,972 and 2,580,105 is: 5,570,793.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,194,972 : 2,580,105 = 2,580,105 : x
  2. Step 2: Convert to fraction form
    1,194,972/2,580,105 = 2,580,105/x
  3. Step 3: Cross multiply
    1,194,972x = 2,580,105 × 2,580,105
  4. Step 4: Simplify right side
    1,194,972x = 6,656,941,811,025
  5. Step 5: Solve for x
    x = 6,656,941,811,025/1,194,972
  6. Step 6: Final answer
    x = 5,570,793.13

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.