Home / 6,167,946.33-8,512,656.72-3,553,949.97

Finding the Fourth Proportional to 6,167,946.33, 8,512,656.72 and 3,553,949.97

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Solution

The fourth proportional to 6,167,946.33, 8,512,656.72 and 3,553,949.97 is: 4,904,964.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,167,946.33 : 8,512,656.72 = 3,553,949.97 : x
  2. Step 2: Convert to fraction form
    6,167,946.33/8,512,656.72 = 3,553,949.97/x
  3. Step 3: Cross multiply
    6,167,946.33x = 8,512,656.72 × 3,553,949.97
  4. Step 4: Simplify right side
    6,167,946.33x = 30,253,556,094,664.30
  5. Step 5: Solve for x
    x = 30,253,556,094,664.30/6,167,946.33
  6. Step 6: Final answer
    x = 4,904,964.23

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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.