Home / 5,163,733.70-7,738,514.59-3,267,079.82

Finding the Fourth Proportional to 5,163,733.70, 7,738,514.59 and 3,267,079.82

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Solution

The fourth proportional to 5,163,733.70, 7,738,514.59 and 3,267,079.82 is: 4,896,136.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,163,733.70 : 7,738,514.59 = 3,267,079.82 : x
  2. Step 2: Convert to fraction form
    5,163,733.70/7,738,514.59 = 3,267,079.82/x
  3. Step 3: Cross multiply
    5,163,733.70x = 7,738,514.59 × 3,267,079.82
  4. Step 4: Simplify right side
    5,163,733.70x = 25,282,344,853,764.57
  5. Step 5: Solve for x
    x = 25,282,344,853,764.57/5,163,733.70
  6. Step 6: Final answer
    x = 4,896,136.46

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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.