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Finding the Third Proportional to 452,763 and 942,705

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Solution

The third proportional to 452,763 and 942,705 is: 1,962,820.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    452,763 : 942,705 = 942,705 : x
  2. Step 2: Convert to fraction form
    452,763/942,705 = 942,705/x
  3. Step 3: Cross multiply
    452,763x = 942,705 × 942,705
  4. Step 4: Simplify right side
    452,763x = 888,692,717,025
  5. Step 5: Solve for x
    x = 888,692,717,025/452,763
  6. Step 6: Final answer
    x = 1,962,820.98

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.