Home / 11,082,451.20-16,624,195.20-3,510,009.60

Finding the Fourth Proportional to 11,082,451.20, 16,624,195.20 and 3,510,009.60

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Solution

The fourth proportional to 11,082,451.20, 16,624,195.20 and 3,510,009.60 is: 5,265,178.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,082,451.20 : 16,624,195.20 = 3,510,009.60 : x
  2. Step 2: Convert to fraction form
    11,082,451.20/16,624,195.20 = 3,510,009.60/x
  3. Step 3: Cross multiply
    11,082,451.20x = 16,624,195.20 × 3,510,009.60
  4. Step 4: Simplify right side
    11,082,451.20x = 58,351,084,744,273.92
  5. Step 5: Solve for x
    x = 58,351,084,744,273.92/11,082,451.20
  6. Step 6: Final answer
    x = 5,265,178.59

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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.