Home / 7,224,988.52-10,836,101.46-3,629,759.24

Finding the Fourth Proportional to 7,224,988.52, 10,836,101.46 and 3,629,759.24

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Solution

The fourth proportional to 7,224,988.52, 10,836,101.46 and 3,629,759.24 is: 5,443,944.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,224,988.52 : 10,836,101.46 = 3,629,759.24 : x
  2. Step 2: Convert to fraction form
    7,224,988.52/10,836,101.46 = 3,629,759.24/x
  3. Step 3: Cross multiply
    7,224,988.52x = 10,836,101.46 × 3,629,759.24
  4. Step 4: Simplify right side
    7,224,988.52x = 39,332,439,400,012.49
  5. Step 5: Solve for x
    x = 39,332,439,400,012.49/7,224,988.52
  6. Step 6: Final answer
    x = 5,443,944.90

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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.