Home / 3,328,837.44-4,994,835.78-2,305,740.96

Finding the Fourth Proportional to 3,328,837.44, 4,994,835.78 and 2,305,740.96

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Solution

The fourth proportional to 3,328,837.44, 4,994,835.78 and 2,305,740.96 is: 3,459,705.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,328,837.44 : 4,994,835.78 = 2,305,740.96 : x
  2. Step 2: Convert to fraction form
    3,328,837.44/4,994,835.78 = 2,305,740.96/x
  3. Step 3: Cross multiply
    3,328,837.44x = 4,994,835.78 × 2,305,740.96
  4. Step 4: Simplify right side
    3,328,837.44x = 11,516,797,446,419.55
  5. Step 5: Solve for x
    x = 11,516,797,446,419.55/3,328,837.44
  6. Step 6: Final answer
    x = 3,459,705.57

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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.