Home / 3,589,633.63-5,379,960.26-1,793,018.60

Finding the Fourth Proportional to 3,589,633.63, 5,379,960.26 and 1,793,018.60

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Solution

The fourth proportional to 3,589,633.63, 5,379,960.26 and 1,793,018.60 is: 2,687,285.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,589,633.63 : 5,379,960.26 = 1,793,018.60 : x
  2. Step 2: Convert to fraction form
    3,589,633.63/5,379,960.26 = 1,793,018.60/x
  3. Step 3: Cross multiply
    3,589,633.63x = 5,379,960.26 × 1,793,018.60
  4. Step 4: Simplify right side
    3,589,633.63x = 9,646,368,811,198.43
  5. Step 5: Solve for x
    x = 9,646,368,811,198.43/3,589,633.63
  6. Step 6: Final answer
    x = 2,687,285.06

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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.