Home / 11,673,632.43-17,521,074.52-6,213,311.43

Finding the Fourth Proportional to 11,673,632.43, 17,521,074.52 and 6,213,311.43

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Solution

The fourth proportional to 11,673,632.43, 17,521,074.52 and 6,213,311.43 is: 9,325,622.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,673,632.43 : 17,521,074.52 = 6,213,311.43 : x
  2. Step 2: Convert to fraction form
    11,673,632.43/17,521,074.52 = 6,213,311.43/x
  3. Step 3: Cross multiply
    11,673,632.43x = 17,521,074.52 × 6,213,311.43
  4. Step 4: Simplify right side
    11,673,632.43x = 108,863,892,580,997.75
  5. Step 5: Solve for x
    x = 108,863,892,580,997.75/11,673,632.43
  6. Step 6: Final answer
    x = 9,325,622.79

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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.