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Finding the Third Proportional to 552,546 and 1,190,108

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Solution

The third proportional to 552,546 and 1,190,108 is: 2,563,328.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    552,546 : 1,190,108 = 1,190,108 : x
  2. Step 2: Convert to fraction form
    552,546/1,190,108 = 1,190,108/x
  3. Step 3: Cross multiply
    552,546x = 1,190,108 × 1,190,108
  4. Step 4: Simplify right side
    552,546x = 1,416,357,051,664
  5. Step 5: Solve for x
    x = 1,416,357,051,664/552,546
  6. Step 6: Final answer
    x = 2,563,328.76

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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.