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Finding the Third Proportional to 673,248 and 1,011,600

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Solution

The third proportional to 673,248 and 1,011,600 is: 1,519,996.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    673,248 : 1,011,600 = 1,011,600 : x
  2. Step 2: Convert to fraction form
    673,248/1,011,600 = 1,011,600/x
  3. Step 3: Cross multiply
    673,248x = 1,011,600 × 1,011,600
  4. Step 4: Simplify right side
    673,248x = 1,023,334,560,000
  5. Step 5: Solve for x
    x = 1,023,334,560,000/673,248
  6. Step 6: Final answer
    x = 1,519,996.44

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.