Home / 4,741,239.66-6,542,930.67-2,565,782.91

Finding the Fourth Proportional to 4,741,239.66, 6,542,930.67 and 2,565,782.91

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Solution

The fourth proportional to 4,741,239.66, 6,542,930.67 and 2,565,782.91 is: 3,540,791.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,741,239.66 : 6,542,930.67 = 2,565,782.91 : x
  2. Step 2: Convert to fraction form
    4,741,239.66/6,542,930.67 = 2,565,782.91/x
  3. Step 3: Cross multiply
    4,741,239.66x = 6,542,930.67 × 2,565,782.91
  4. Step 4: Simplify right side
    4,741,239.66x = 16,787,739,728,558.53
  5. Step 5: Solve for x
    x = 16,787,739,728,558.53/4,741,239.66
  6. Step 6: Final answer
    x = 3,540,791.22

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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.