Home / 4,647,174.01-6,965,777.39-2,247,717.89

Finding the Fourth Proportional to 4,647,174.01, 6,965,777.39 and 2,247,717.89

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Solution

The fourth proportional to 4,647,174.01, 6,965,777.39 and 2,247,717.89 is: 3,369,166.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,647,174.01 : 6,965,777.39 = 2,247,717.89 : x
  2. Step 2: Convert to fraction form
    4,647,174.01/6,965,777.39 = 2,247,717.89/x
  3. Step 3: Cross multiply
    4,647,174.01x = 6,965,777.39 × 2,247,717.89
  4. Step 4: Simplify right side
    4,647,174.01x = 15,657,102,463,436.36
  5. Step 5: Solve for x
    x = 15,657,102,463,436.36/4,647,174.01
  6. Step 6: Final answer
    x = 3,369,166.39

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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.