Home / 4,917,245.22-6,785,770.41-2,741,814.45

Finding the Fourth Proportional to 4,917,245.22, 6,785,770.41 and 2,741,814.45

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Solution

The fourth proportional to 4,917,245.22, 6,785,770.41 and 2,741,814.45 is: 3,783,688.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,917,245.22 : 6,785,770.41 = 2,741,814.45 : x
  2. Step 2: Convert to fraction form
    4,917,245.22/6,785,770.41 = 2,741,814.45/x
  3. Step 3: Cross multiply
    4,917,245.22x = 6,785,770.41 × 2,741,814.45
  4. Step 4: Simplify right side
    4,917,245.22x = 18,605,323,364,520.43
  5. Step 5: Solve for x
    x = 18,605,323,364,520.43/4,917,245.22
  6. Step 6: Final answer
    x = 3,783,688.33

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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.