Home / 4,533,914.72-6,256,712.55-2,468,954.79

Finding the Fourth Proportional to 4,533,914.72, 6,256,712.55 and 2,468,954.79

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Solution

The fourth proportional to 4,533,914.72, 6,256,712.55 and 2,468,954.79 is: 3,407,108.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,533,914.72 : 6,256,712.55 = 2,468,954.79 : x
  2. Step 2: Convert to fraction form
    4,533,914.72/6,256,712.55 = 2,468,954.79/x
  3. Step 3: Cross multiply
    4,533,914.72x = 6,256,712.55 × 2,468,954.79
  4. Step 4: Simplify right side
    4,533,914.72x = 15,447,540,419,975.62
  5. Step 5: Solve for x
    x = 15,447,540,419,975.62/4,533,914.72
  6. Step 6: Final answer
    x = 3,407,108.73

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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.