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Finding the Third Proportional to 606,934 and 937,779

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Solution

The third proportional to 606,934 and 937,779 is: 1,448,970.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    606,934 : 937,779 = 937,779 : x
  2. Step 2: Convert to fraction form
    606,934/937,779 = 937,779/x
  3. Step 3: Cross multiply
    606,934x = 937,779 × 937,779
  4. Step 4: Simplify right side
    606,934x = 879,429,452,841
  5. Step 5: Solve for x
    x = 879,429,452,841/606,934
  6. Step 6: Final answer
    x = 1,448,970.49

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.