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Finding the Third Proportional to 834,328 and 1,251,516

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Solution

The third proportional to 834,328 and 1,251,516 is: 1,877,310.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    834,328 : 1,251,516 = 1,251,516 : x
  2. Step 2: Convert to fraction form
    834,328/1,251,516 = 1,251,516/x
  3. Step 3: Cross multiply
    834,328x = 1,251,516 × 1,251,516
  4. Step 4: Simplify right side
    834,328x = 1,566,292,298,256
  5. Step 5: Solve for x
    x = 1,566,292,298,256/834,328
  6. Step 6: Final answer
    x = 1,877,310.00

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.