Home / 3,474,174.92-4,794,361.84-1,925,536.58

Finding the Fourth Proportional to 3,474,174.92, 4,794,361.84 and 1,925,536.58

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Solution

The fourth proportional to 3,474,174.92, 4,794,361.84 and 1,925,536.58 is: 2,657,240.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,474,174.92 : 4,794,361.84 = 1,925,536.58 : x
  2. Step 2: Convert to fraction form
    3,474,174.92/4,794,361.84 = 1,925,536.58/x
  3. Step 3: Cross multiply
    3,474,174.92x = 4,794,361.84 × 1,925,536.58
  4. Step 4: Simplify right side
    3,474,174.92x = 9,231,719,100,676.11
  5. Step 5: Solve for x
    x = 9,231,719,100,676.11/3,474,174.92
  6. Step 6: Final answer
    x = 2,657,240.73

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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.