Home / 11,380,179.11-17,072,373.74-3,601,051.97

Finding the Fourth Proportional to 11,380,179.11, 17,072,373.74 and 3,601,051.97

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Solution

The fourth proportional to 11,380,179.11, 17,072,373.74 and 3,601,051.97 is: 5,402,244.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,380,179.11 : 17,072,373.74 = 3,601,051.97 : x
  2. Step 2: Convert to fraction form
    11,380,179.11/17,072,373.74 = 3,601,051.97/x
  3. Step 3: Cross multiply
    11,380,179.11x = 17,072,373.74 × 3,601,051.97
  4. Step 4: Simplify right side
    11,380,179.11x = 61,478,505,070,998.01
  5. Step 5: Solve for x
    x = 61,478,505,070,998.01/11,380,179.11
  6. Step 6: Final answer
    x = 5,402,244.07

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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.