Home / 11,082,786.60-16,622,624.70-3,510,517.80

Finding the Fourth Proportional to 11,082,786.60, 16,622,624.70 and 3,510,517.80

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Solution

The fourth proportional to 11,082,786.60, 16,622,624.70 and 3,510,517.80 is: 5,265,284.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,082,786.60 : 16,622,624.70 = 3,510,517.80 : x
  2. Step 2: Convert to fraction form
    11,082,786.60/16,622,624.70 = 3,510,517.80/x
  3. Step 3: Cross multiply
    11,082,786.60x = 16,622,624.70 × 3,510,517.80
  4. Step 4: Simplify right side
    11,082,786.60x = 58,354,019,892,069.66
  5. Step 5: Solve for x
    x = 58,354,019,892,069.66/11,082,786.60
  6. Step 6: Final answer
    x = 5,265,284.08

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.