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Finding the Third Proportional to 2,983,529.75 and 4,419,354

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Solution

The third proportional to 2,983,529.75 and 4,419,354 is: 6,546,168.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,983,529.75 : 4,419,354 = 4,419,354 : x
  2. Step 2: Convert to fraction form
    2,983,529.75/4,419,354 = 4,419,354/x
  3. Step 3: Cross multiply
    2,983,529.75x = 4,419,354 × 4,419,354
  4. Step 4: Simplify right side
    2,983,529.75x = 19,530,689,777,316
  5. Step 5: Solve for x
    x = 19,530,689,777,316/2,983,529.75
  6. Step 6: Final answer
    x = 6,546,168.94

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Why These Related Problems?

These problems maintain the same ratio (1.48) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.