Home / 6,743,952.27-10,119,249.91-3,149,196.77

Finding the Fourth Proportional to 6,743,952.27, 10,119,249.91 and 3,149,196.77

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Solution

The fourth proportional to 6,743,952.27, 10,119,249.91 and 3,149,196.77 is: 4,725,346.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,743,952.27 : 10,119,249.91 = 3,149,196.77 : x
  2. Step 2: Convert to fraction form
    6,743,952.27/10,119,249.91 = 3,149,196.77/x
  3. Step 3: Cross multiply
    6,743,952.27x = 10,119,249.91 × 3,149,196.77
  4. Step 4: Simplify right side
    6,743,952.27x = 31,867,509,160,629.41
  5. Step 5: Solve for x
    x = 31,867,509,160,629.41/6,743,952.27
  6. Step 6: Final answer
    x = 4,725,346.19

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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.