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Finding the Third Proportional to 599,432 and 1,254,280

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Solution

The third proportional to 599,432 and 1,254,280 is: 2,624,515.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    599,432 : 1,254,280 = 1,254,280 : x
  2. Step 2: Convert to fraction form
    599,432/1,254,280 = 1,254,280/x
  3. Step 3: Cross multiply
    599,432x = 1,254,280 × 1,254,280
  4. Step 4: Simplify right side
    599,432x = 1,573,218,318,400
  5. Step 5: Solve for x
    x = 1,573,218,318,400/599,432
  6. Step 6: Final answer
    x = 2,624,515.07

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Why These Related Problems?

These problems maintain the same ratio (2.09) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.