Home / 4,436,672.22-6,122,607.66-2,399,481.72

Finding the Fourth Proportional to 4,436,672.22, 6,122,607.66 and 2,399,481.72

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Solution

The fourth proportional to 4,436,672.22, 6,122,607.66 and 2,399,481.72 is: 3,311,284.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,436,672.22 : 6,122,607.66 = 2,399,481.72 : x
  2. Step 2: Convert to fraction form
    4,436,672.22/6,122,607.66 = 2,399,481.72/x
  3. Step 3: Cross multiply
    4,436,672.22x = 6,122,607.66 × 2,399,481.72
  4. Step 4: Simplify right side
    4,436,672.22x = 14,691,085,158,901.98
  5. Step 5: Solve for x
    x = 14,691,085,158,901.98/4,436,672.22
  6. Step 6: Final answer
    x = 3,311,284.77

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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.