Home / 10,322,770.24-14,244,615.92-5,738,812.48

Finding the Fourth Proportional to 10,322,770.24, 14,244,615.92 and 5,738,812.48

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Solution

The fourth proportional to 10,322,770.24, 14,244,615.92 and 5,738,812.48 is: 7,919,112.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,322,770.24 : 14,244,615.92 = 5,738,812.48 : x
  2. Step 2: Convert to fraction form
    10,322,770.24/14,244,615.92 = 5,738,812.48/x
  3. Step 3: Cross multiply
    10,322,770.24x = 14,244,615.92 × 5,738,812.48
  4. Step 4: Simplify right side
    10,322,770.24x = 81,747,179,614,502.69
  5. Step 5: Solve for x
    x = 81,747,179,614,502.69/10,322,770.24
  6. Step 6: Final answer
    x = 7,919,112.57

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.