Home / 3,399,311.80-5,094,302.10-2,769,455.80

Finding the Fourth Proportional to 3,399,311.80, 5,094,302.10 and 2,769,455.80

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Solution

The fourth proportional to 3,399,311.80, 5,094,302.10 and 2,769,455.80 is: 4,150,382.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,399,311.80 : 5,094,302.10 = 2,769,455.80 : x
  2. Step 2: Convert to fraction form
    3,399,311.80/5,094,302.10 = 2,769,455.80/x
  3. Step 3: Cross multiply
    3,399,311.80x = 5,094,302.10 × 2,769,455.80
  4. Step 4: Simplify right side
    3,399,311.80x = 14,108,444,497,797.18
  5. Step 5: Solve for x
    x = 14,108,444,497,797.18/3,399,311.80
  6. Step 6: Final answer
    x = 4,150,382.59

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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.