Home / 5,668,239.64-8,504,195.46-3,393,408.28

Finding the Fourth Proportional to 5,668,239.64, 8,504,195.46 and 3,393,408.28

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Solution

The fourth proportional to 5,668,239.64, 8,504,195.46 and 3,393,408.28 is: 5,091,211.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,668,239.64 : 8,504,195.46 = 3,393,408.28 : x
  2. Step 2: Convert to fraction form
    5,668,239.64/8,504,195.46 = 3,393,408.28/x
  3. Step 3: Cross multiply
    5,668,239.64x = 8,504,195.46 × 3,393,408.28
  4. Step 4: Simplify right side
    5,668,239.64x = 28,858,207,288,702.41
  5. Step 5: Solve for x
    x = 28,858,207,288,702.41/5,668,239.64
  6. Step 6: Final answer
    x = 5,091,211.58

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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.