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Finding the Third Proportional to 534,573 and 1,113,237

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Solution

The third proportional to 534,573 and 1,113,237 is: 2,318,292.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    534,573 : 1,113,237 = 1,113,237 : x
  2. Step 2: Convert to fraction form
    534,573/1,113,237 = 1,113,237/x
  3. Step 3: Cross multiply
    534,573x = 1,113,237 × 1,113,237
  4. Step 4: Simplify right side
    534,573x = 1,239,296,618,169
  5. Step 5: Solve for x
    x = 1,239,296,618,169/534,573
  6. Step 6: Final answer
    x = 2,318,292.58

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.