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Finding the Third Proportional to 573,999 and 1,261,182

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Solution

The third proportional to 573,999 and 1,261,182 is: 2,771,050.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    573,999 : 1,261,182 = 1,261,182 : x
  2. Step 2: Convert to fraction form
    573,999/1,261,182 = 1,261,182/x
  3. Step 3: Cross multiply
    573,999x = 1,261,182 × 1,261,182
  4. Step 4: Simplify right side
    573,999x = 1,590,580,037,124
  5. Step 5: Solve for x
    x = 1,590,580,037,124/573,999
  6. Step 6: Final answer
    x = 2,771,050.19

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.