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Finding the Third Proportional to 662,170.50 and 1,049,229

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Solution

The third proportional to 662,170.50 and 1,049,229 is: 1,662,534.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    662,170.50 : 1,049,229 = 1,049,229 : x
  2. Step 2: Convert to fraction form
    662,170.50/1,049,229 = 1,049,229/x
  3. Step 3: Cross multiply
    662,170.50x = 1,049,229 × 1,049,229
  4. Step 4: Simplify right side
    662,170.50x = 1,100,881,494,441
  5. Step 5: Solve for x
    x = 1,100,881,494,441/662,170.50
  6. Step 6: Final answer
    x = 1,662,534.79

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Why These Related Problems?

These problems maintain the same ratio (1.58) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.