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Finding the Third Proportional to 460,860 and 958,506

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Solution

The third proportional to 460,860 and 958,506 is: 1,993,520.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    460,860 : 958,506 = 958,506 : x
  2. Step 2: Convert to fraction form
    460,860/958,506 = 958,506/x
  3. Step 3: Cross multiply
    460,860x = 958,506 × 958,506
  4. Step 4: Simplify right side
    460,860x = 918,733,752,036
  5. Step 5: Solve for x
    x = 918,733,752,036/460,860
  6. Step 6: Final answer
    x = 1,993,520.27

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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.