Home / 10,761,138.44-14,850,471.22-5,932,415.24

Finding the Fourth Proportional to 10,761,138.44, 14,850,471.22 and 5,932,415.24

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Solution

The fourth proportional to 10,761,138.44, 14,850,471.22 and 5,932,415.24 is: 8,186,788.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,761,138.44 : 14,850,471.22 = 5,932,415.24 : x
  2. Step 2: Convert to fraction form
    10,761,138.44/14,850,471.22 = 5,932,415.24/x
  3. Step 3: Cross multiply
    10,761,138.44x = 14,850,471.22 × 5,932,415.24
  4. Step 4: Simplify right side
    10,761,138.44x = 88,099,161,786,709.41
  5. Step 5: Solve for x
    x = 88,099,161,786,709.41/10,761,138.44
  6. Step 6: Final answer
    x = 8,186,788.25

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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.