Home / 11,743,458.30-17,610,961.41-4,065,016.86

Finding the Fourth Proportional to 11,743,458.30, 17,610,961.41 and 4,065,016.86

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Solution

The fourth proportional to 11,743,458.30, 17,610,961.41 and 4,065,016.86 is: 6,096,062.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,743,458.30 : 17,610,961.41 = 4,065,016.86 : x
  2. Step 2: Convert to fraction form
    11,743,458.30/17,610,961.41 = 4,065,016.86/x
  3. Step 3: Cross multiply
    11,743,458.30x = 17,610,961.41 × 4,065,016.86
  4. Step 4: Simplify right side
    11,743,458.30x = 71,588,855,052,459.38
  5. Step 5: Solve for x
    x = 71,588,855,052,459.38/11,743,458.30
  6. Step 6: Final answer
    x = 6,096,062.44

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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.