Home / 6,028,130.15-8,318,786.31-3,274,795.56

Finding the Fourth Proportional to 6,028,130.15, 8,318,786.31 and 3,274,795.56

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Solution

The fourth proportional to 6,028,130.15, 8,318,786.31 and 3,274,795.56 is: 4,519,199.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,028,130.15 : 8,318,786.31 = 3,274,795.56 : x
  2. Step 2: Convert to fraction form
    6,028,130.15/8,318,786.31 = 3,274,795.56/x
  3. Step 3: Cross multiply
    6,028,130.15x = 8,318,786.31 × 3,274,795.56
  4. Step 4: Simplify right side
    6,028,130.15x = 27,242,324,472,576.78
  5. Step 5: Solve for x
    x = 27,242,324,472,576.78/6,028,130.15
  6. Step 6: Final answer
    x = 4,519,199.79

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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.