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Finding the Third Proportional to 445,532.06 and 958,205.53

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Solution

The third proportional to 445,532.06 and 958,205.53 is: 2,060,812.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    445,532.06 : 958,205.53 = 958,205.53 : x
  2. Step 2: Convert to fraction form
    445,532.06/958,205.53 = 958,205.53/x
  3. Step 3: Cross multiply
    445,532.06x = 958,205.53 × 958,205.53
  4. Step 4: Simplify right side
    445,532.06x = 918,157,840,118.10
  5. Step 5: Solve for x
    x = 918,157,840,118.10/445,532.06
  6. Step 6: Final answer
    x = 2,060,812.04

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.