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Finding the Third Proportional to 925,452 and 2,019,060

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Solution

The third proportional to 925,452 and 2,019,060 is: 4,404,986.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    925,452 : 2,019,060 = 2,019,060 : x
  2. Step 2: Convert to fraction form
    925,452/2,019,060 = 2,019,060/x
  3. Step 3: Cross multiply
    925,452x = 2,019,060 × 2,019,060
  4. Step 4: Simplify right side
    925,452x = 4,076,603,283,600
  5. Step 5: Solve for x
    x = 4,076,603,283,600/925,452
  6. Step 6: Final answer
    x = 4,404,986.19

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.