Home / 7,325,297.73-10,989,521.43-2,468,086.89

Finding the Fourth Proportional to 7,325,297.73, 10,989,521.43 and 2,468,086.89

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Solution

The fourth proportional to 7,325,297.73, 10,989,521.43 and 2,468,086.89 is: 3,702,660.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,325,297.73 : 10,989,521.43 = 2,468,086.89 : x
  2. Step 2: Convert to fraction form
    7,325,297.73/10,989,521.43 = 2,468,086.89/x
  3. Step 3: Cross multiply
    7,325,297.73x = 10,989,521.43 × 2,468,086.89
  4. Step 4: Simplify right side
    7,325,297.73x = 27,123,093,768,757.05
  5. Step 5: Solve for x
    x = 27,123,093,768,757.05/7,325,297.73
  6. Step 6: Final answer
    x = 3,702,660.94

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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.