Home / 9,324,051.24-13,987,975.46-3,932,721.72

Finding the Fourth Proportional to 9,324,051.24, 13,987,975.46 and 3,932,721.72

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Solution

The fourth proportional to 9,324,051.24, 13,987,975.46 and 3,932,721.72 is: 5,899,883.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,324,051.24 : 13,987,975.46 = 3,932,721.72 : x
  2. Step 2: Convert to fraction form
    9,324,051.24/13,987,975.46 = 3,932,721.72/x
  3. Step 3: Cross multiply
    9,324,051.24x = 13,987,975.46 × 3,932,721.72
  4. Step 4: Simplify right side
    9,324,051.24x = 55,010,814,890,705.38
  5. Step 5: Solve for x
    x = 55,010,814,890,705.38/9,324,051.24
  6. Step 6: Final answer
    x = 5,899,883.37

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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.