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Finding the Third Proportional to 935,944 and 1,368,815

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Solution

The third proportional to 935,944 and 1,368,815 is: 2,001,887.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    935,944 : 1,368,815 = 1,368,815 : x
  2. Step 2: Convert to fraction form
    935,944/1,368,815 = 1,368,815/x
  3. Step 3: Cross multiply
    935,944x = 1,368,815 × 1,368,815
  4. Step 4: Simplify right side
    935,944x = 1,873,654,504,225
  5. Step 5: Solve for x
    x = 1,873,654,504,225/935,944
  6. Step 6: Final answer
    x = 2,001,887.40

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Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.