Home / 4,562,145.56-6,297,163.08-2,629,697.78

Finding the Fourth Proportional to 4,562,145.56, 6,297,163.08 and 2,629,697.78

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Solution

The fourth proportional to 4,562,145.56, 6,297,163.08 and 2,629,697.78 is: 3,629,791.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,562,145.56 : 6,297,163.08 = 2,629,697.78 : x
  2. Step 2: Convert to fraction form
    4,562,145.56/6,297,163.08 = 2,629,697.78/x
  3. Step 3: Cross multiply
    4,562,145.56x = 6,297,163.08 × 2,629,697.78
  4. Step 4: Simplify right side
    4,562,145.56x = 16,559,635,771,773.96
  5. Step 5: Solve for x
    x = 16,559,635,771,773.96/4,562,145.56
  6. Step 6: Final answer
    x = 3,629,791.19

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.