Home / 4,855,626.37-7,282,858.23-3,777,216.37

Finding the Fourth Proportional to 4,855,626.37, 7,282,858.23 and 3,777,216.37

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Solution

The fourth proportional to 4,855,626.37, 7,282,858.23 and 3,777,216.37 is: 5,665,372.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,855,626.37 : 7,282,858.23 = 3,777,216.37 : x
  2. Step 2: Convert to fraction form
    4,855,626.37/7,282,858.23 = 3,777,216.37/x
  3. Step 3: Cross multiply
    4,855,626.37x = 7,282,858.23 × 3,777,216.37
  4. Step 4: Simplify right side
    4,855,626.37x = 27,508,931,308,538.08
  5. Step 5: Solve for x
    x = 27,508,931,308,538.08/4,855,626.37
  6. Step 6: Final answer
    x = 5,665,372.33

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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.