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Finding the Third Proportional to 673,250 and 1,011,603

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Solution

The third proportional to 673,250 and 1,011,603 is: 1,520,000.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    673,250 : 1,011,603 = 1,011,603 : x
  2. Step 2: Convert to fraction form
    673,250/1,011,603 = 1,011,603/x
  3. Step 3: Cross multiply
    673,250x = 1,011,603 × 1,011,603
  4. Step 4: Simplify right side
    673,250x = 1,023,340,629,609
  5. Step 5: Solve for x
    x = 1,023,340,629,609/673,250
  6. Step 6: Final answer
    x = 1,520,000.94

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Why These Related Problems?

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