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Finding the Third Proportional to 482,620 and 1,060,010

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Solution

The third proportional to 482,620 and 1,060,010 is: 2,328,169.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    482,620 : 1,060,010 = 1,060,010 : x
  2. Step 2: Convert to fraction form
    482,620/1,060,010 = 1,060,010/x
  3. Step 3: Cross multiply
    482,620x = 1,060,010 × 1,060,010
  4. Step 4: Simplify right side
    482,620x = 1,123,621,200,100
  5. Step 5: Solve for x
    x = 1,123,621,200,100/482,620
  6. Step 6: Final answer
    x = 2,328,169.57

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