Home / 3,379,424.14-5,079,765.03-2,935,671.04

Finding the Fourth Proportional to 3,379,424.14, 5,079,765.03 and 2,935,671.04

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Solution

The fourth proportional to 3,379,424.14, 5,079,765.03 and 2,935,671.04 is: 4,412,739.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,379,424.14 : 5,079,765.03 = 2,935,671.04 : x
  2. Step 2: Convert to fraction form
    3,379,424.14/5,079,765.03 = 2,935,671.04/x
  3. Step 3: Cross multiply
    3,379,424.14x = 5,079,765.03 × 2,935,671.04
  4. Step 4: Simplify right side
    3,379,424.14x = 14,912,519,088,575.73
  5. Step 5: Solve for x
    x = 14,912,519,088,575.73/3,379,424.14
  6. Step 6: Final answer
    x = 4,412,739.71

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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.