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Finding the Third Proportional to 460,847 and 958,482

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Solution

The third proportional to 460,847 and 958,482 is: 1,993,476.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    460,847 : 958,482 = 958,482 : x
  2. Step 2: Convert to fraction form
    460,847/958,482 = 958,482/x
  3. Step 3: Cross multiply
    460,847x = 958,482 × 958,482
  4. Step 4: Simplify right side
    460,847x = 918,687,744,324
  5. Step 5: Solve for x
    x = 918,687,744,324/460,847
  6. Step 6: Final answer
    x = 1,993,476.67

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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.