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Finding the Third Proportional to 933,248 and 1,998,679

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Solution

The third proportional to 933,248 and 1,998,679 is: 4,280,446.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    933,248 : 1,998,679 = 1,998,679 : x
  2. Step 2: Convert to fraction form
    933,248/1,998,679 = 1,998,679/x
  3. Step 3: Cross multiply
    933,248x = 1,998,679 × 1,998,679
  4. Step 4: Simplify right side
    933,248x = 3,994,717,745,041
  5. Step 5: Solve for x
    x = 3,994,717,745,041/933,248
  6. Step 6: Final answer
    x = 4,280,446.08

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.