Home / 7,824,296.62-11,735,447.01-3,028,704.58

Finding the Fourth Proportional to 7,824,296.62, 11,735,447.01 and 3,028,704.58

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Solution

The fourth proportional to 7,824,296.62, 11,735,447.01 and 3,028,704.58 is: 4,542,670.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,824,296.62 : 11,735,447.01 = 3,028,704.58 : x
  2. Step 2: Convert to fraction form
    7,824,296.62/11,735,447.01 = 3,028,704.58/x
  3. Step 3: Cross multiply
    7,824,296.62x = 11,735,447.01 × 3,028,704.58
  4. Step 4: Simplify right side
    7,824,296.62x = 35,543,202,107,534.30
  5. Step 5: Solve for x
    x = 35,543,202,107,534.30/7,824,296.62
  6. Step 6: Final answer
    x = 4,542,670.59

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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.