Home / 11,330,936.15-16,996,382.96-3,550,446.05

Finding the Fourth Proportional to 11,330,936.15, 16,996,382.96 and 3,550,446.05

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Solution

The fourth proportional to 11,330,936.15, 16,996,382.96 and 3,550,446.05 is: 5,325,662.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,330,936.15 : 16,996,382.96 = 3,550,446.05 : x
  2. Step 2: Convert to fraction form
    11,330,936.15/16,996,382.96 = 3,550,446.05/x
  3. Step 3: Cross multiply
    11,330,936.15x = 16,996,382.96 × 3,550,446.05
  4. Step 4: Simplify right side
    11,330,936.15x = 60,344,740,744,619.30
  5. Step 5: Solve for x
    x = 60,344,740,744,619.30/11,330,936.15
  6. Step 6: Final answer
    x = 5,325,662.41

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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.