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Finding the Third Proportional to 934,182 and 1,331,277

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Solution

The third proportional to 934,182 and 1,331,277 is: 1,897,166.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    934,182 : 1,331,277 = 1,331,277 : x
  2. Step 2: Convert to fraction form
    934,182/1,331,277 = 1,331,277/x
  3. Step 3: Cross multiply
    934,182x = 1,331,277 × 1,331,277
  4. Step 4: Simplify right side
    934,182x = 1,772,298,450,729
  5. Step 5: Solve for x
    x = 1,772,298,450,729/934,182
  6. Step 6: Final answer
    x = 1,897,166.13

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Why These Related Problems?

These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.