Home / 4,484,505.62-6,188,761.86-2,550,716.48

Finding the Fourth Proportional to 4,484,505.62, 6,188,761.86 and 2,550,716.48

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Solution

The fourth proportional to 4,484,505.62, 6,188,761.86 and 2,550,716.48 is: 3,520,070.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,484,505.62 : 6,188,761.86 = 2,550,716.48 : x
  2. Step 2: Convert to fraction form
    4,484,505.62/6,188,761.86 = 2,550,716.48/x
  3. Step 3: Cross multiply
    4,484,505.62x = 6,188,761.86 × 2,550,716.48
  4. Step 4: Simplify right side
    4,484,505.62x = 15,785,776,867,097.45
  5. Step 5: Solve for x
    x = 15,785,776,867,097.45/4,484,505.62
  6. Step 6: Final answer
    x = 3,520,070.71

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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.