Home / 6,683,121.38-9,222,714.34-3,627,336.26

Finding the Fourth Proportional to 6,683,121.38, 9,222,714.34 and 3,627,336.26

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Solution

The fourth proportional to 6,683,121.38, 9,222,714.34 and 3,627,336.26 is: 5,005,727.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,683,121.38 : 9,222,714.34 = 3,627,336.26 : x
  2. Step 2: Convert to fraction form
    6,683,121.38/9,222,714.34 = 3,627,336.26/x
  3. Step 3: Cross multiply
    6,683,121.38x = 9,222,714.34 × 3,627,336.26
  4. Step 4: Simplify right side
    6,683,121.38x = 33,453,886,141,103.96
  5. Step 5: Solve for x
    x = 33,453,886,141,103.96/6,683,121.38
  6. Step 6: Final answer
    x = 5,005,727.75

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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.