Home / 6,716,067.77-10,073,117.43-3,303,438.36

Finding the Fourth Proportional to 6,716,067.77, 10,073,117.43 and 3,303,438.36

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Solution

The fourth proportional to 6,716,067.77, 10,073,117.43 and 3,303,438.36 is: 4,954,673.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,716,067.77 : 10,073,117.43 = 3,303,438.36 : x
  2. Step 2: Convert to fraction form
    6,716,067.77/10,073,117.43 = 3,303,438.36/x
  3. Step 3: Cross multiply
    6,716,067.77x = 10,073,117.43 × 3,303,438.36
  4. Step 4: Simplify right side
    6,716,067.77x = 33,275,922,523,046.61
  5. Step 5: Solve for x
    x = 33,275,922,523,046.61/6,716,067.77
  6. Step 6: Final answer
    x = 4,954,673.43

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.