Home / 5,936,996.55-8,188,831.44-5,448,543.33

Finding the Fourth Proportional to 5,936,996.55, 8,188,831.44 and 5,448,543.33

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Solution

The fourth proportional to 5,936,996.55, 8,188,831.44 and 5,448,543.33 is: 7,515,113.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,936,996.55 : 8,188,831.44 = 5,448,543.33 : x
  2. Step 2: Convert to fraction form
    5,936,996.55/8,188,831.44 = 5,448,543.33/x
  3. Step 3: Cross multiply
    5,936,996.55x = 8,188,831.44 × 5,448,543.33
  4. Step 4: Simplify right side
    5,936,996.55x = 44,617,202,922,906.30
  5. Step 5: Solve for x
    x = 44,617,202,922,906.30/5,936,996.55
  6. Step 6: Final answer
    x = 7,515,113.50

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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.