Home / 6,993,361.03-9,580,938.79-6,731,251.82

Finding the Fourth Proportional to 6,993,361.03, 9,580,938.79 and 6,731,251.82

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Solution

The fourth proportional to 6,993,361.03, 9,580,938.79 and 6,731,251.82 is: 9,221,847.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,993,361.03 : 9,580,938.79 = 6,731,251.82 : x
  2. Step 2: Convert to fraction form
    6,993,361.03/9,580,938.79 = 6,731,251.82/x
  3. Step 3: Cross multiply
    6,993,361.03x = 9,580,938.79 × 6,731,251.82
  4. Step 4: Simplify right side
    6,993,361.03x = 64,491,711,691,448.44
  5. Step 5: Solve for x
    x = 64,491,711,691,448.44/6,993,361.03
  6. Step 6: Final answer
    x = 9,221,847.89

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.