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Finding the Third Proportional to 935,938 and 1,368,807

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Solution

The third proportional to 935,938 and 1,368,807 is: 2,001,876.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    935,938 : 1,368,807 = 1,368,807 : x
  2. Step 2: Convert to fraction form
    935,938/1,368,807 = 1,368,807/x
  3. Step 3: Cross multiply
    935,938x = 1,368,807 × 1,368,807
  4. Step 4: Simplify right side
    935,938x = 1,873,632,603,249
  5. Step 5: Solve for x
    x = 1,873,632,603,249/935,938
  6. Step 6: Final answer
    x = 2,001,876.84

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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.