Home / 4,332,057.05-5,978,240.15-2,372,059.32

Finding the Fourth Proportional to 4,332,057.05, 5,978,240.15 and 2,372,059.32

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Solution

The fourth proportional to 4,332,057.05, 5,978,240.15 and 2,372,059.32 is: 3,273,442.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,332,057.05 : 5,978,240.15 = 2,372,059.32 : x
  2. Step 2: Convert to fraction form
    4,332,057.05/5,978,240.15 = 2,372,059.32/x
  3. Step 3: Cross multiply
    4,332,057.05x = 5,978,240.15 × 2,372,059.32
  4. Step 4: Simplify right side
    4,332,057.05x = 14,180,740,265,005.70
  5. Step 5: Solve for x
    x = 14,180,740,265,005.70/4,332,057.05
  6. Step 6: Final answer
    x = 3,273,442.64

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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.