Home / 6,807,212.39-9,393,953.22-3,751,426.64

Finding the Fourth Proportional to 6,807,212.39, 9,393,953.22 and 3,751,426.64

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Solution

The fourth proportional to 6,807,212.39, 9,393,953.22 and 3,751,426.64 is: 5,176,968.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,807,212.39 : 9,393,953.22 = 3,751,426.64 : x
  2. Step 2: Convert to fraction form
    6,807,212.39/9,393,953.22 = 3,751,426.64/x
  3. Step 3: Cross multiply
    6,807,212.39x = 9,393,953.22 × 3,751,426.64
  4. Step 4: Simplify right side
    6,807,212.39x = 35,240,726,317,452.02
  5. Step 5: Solve for x
    x = 35,240,726,317,452.02/6,807,212.39
  6. Step 6: Final answer
    x = 5,176,968.83

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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.