Home / 5,822,955.56-8,035,571.04-3,173,825.86

Finding the Fourth Proportional to 5,822,955.56, 8,035,571.04 and 3,173,825.86

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Solution

The fourth proportional to 5,822,955.56, 8,035,571.04 and 3,173,825.86 is: 4,379,821.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,822,955.56 : 8,035,571.04 = 3,173,825.86 : x
  2. Step 2: Convert to fraction form
    5,822,955.56/8,035,571.04 = 3,173,825.86/x
  3. Step 3: Cross multiply
    5,822,955.56x = 8,035,571.04 × 3,173,825.86
  4. Step 4: Simplify right side
    5,822,955.56x = 25,503,503,166,619.09
  5. Step 5: Solve for x
    x = 25,503,503,166,619.09/5,822,955.56
  6. Step 6: Final answer
    x = 4,379,821.02

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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.