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Finding the Third Proportional to 835,074 and 1,829,745

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Solution

The third proportional to 835,074 and 1,829,745 is: 4,009,185.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    835,074 : 1,829,745 = 1,829,745 : x
  2. Step 2: Convert to fraction form
    835,074/1,829,745 = 1,829,745/x
  3. Step 3: Cross multiply
    835,074x = 1,829,745 × 1,829,745
  4. Step 4: Simplify right side
    835,074x = 3,347,966,765,025
  5. Step 5: Solve for x
    x = 3,347,966,765,025/835,074
  6. Step 6: Final answer
    x = 4,009,185.73

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.