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Finding the Third Proportional to 551,199 and 1,181,125.50

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Solution

The third proportional to 551,199 and 1,181,125.50 is: 2,530,950.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    551,199 : 1,181,125.50 = 1,181,125.50 : x
  2. Step 2: Convert to fraction form
    551,199/1,181,125.50 = 1,181,125.50/x
  3. Step 3: Cross multiply
    551,199x = 1,181,125.50 × 1,181,125.50
  4. Step 4: Simplify right side
    551,199x = 1,395,057,446,750.25
  5. Step 5: Solve for x
    x = 1,395,057,446,750.25/551,199
  6. Step 6: Final answer
    x = 2,530,950.61

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These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.