Home / 8,027,161.41-11,077,490.28-4,589,474.43

Finding the Fourth Proportional to 8,027,161.41, 11,077,490.28 and 4,589,474.43

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Solution

The fourth proportional to 8,027,161.41, 11,077,490.28 and 4,589,474.43 is: 6,333,479.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,027,161.41 : 11,077,490.28 = 4,589,474.43 : x
  2. Step 2: Convert to fraction form
    8,027,161.41/11,077,490.28 = 4,589,474.43/x
  3. Step 3: Cross multiply
    8,027,161.41x = 11,077,490.28 × 4,589,474.43
  4. Step 4: Simplify right side
    8,027,161.41x = 50,839,858,388,633.53
  5. Step 5: Solve for x
    x = 50,839,858,388,633.53/8,027,161.41
  6. Step 6: Final answer
    x = 6,333,479.02

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Double scale
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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.