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Finding the Third Proportional to 594,932 and 906,340

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Solution

The third proportional to 594,932 and 906,340 is: 1,380,749.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    594,932 : 906,340 = 906,340 : x
  2. Step 2: Convert to fraction form
    594,932/906,340 = 906,340/x
  3. Step 3: Cross multiply
    594,932x = 906,340 × 906,340
  4. Step 4: Simplify right side
    594,932x = 821,452,195,600
  5. Step 5: Solve for x
    x = 821,452,195,600/594,932
  6. Step 6: Final answer
    x = 1,380,749.73

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Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.