Home / 8,567,324.01-11,822,838.25-4,647,070.38

Finding the Fourth Proportional to 8,567,324.01, 11,822,838.25 and 4,647,070.38

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Solution

The fourth proportional to 8,567,324.01, 11,822,838.25 and 4,647,070.38 is: 6,412,919.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,567,324.01 : 11,822,838.25 = 4,647,070.38 : x
  2. Step 2: Convert to fraction form
    8,567,324.01/11,822,838.25 = 4,647,070.38/x
  3. Step 3: Cross multiply
    8,567,324.01x = 11,822,838.25 × 4,647,070.38
  4. Step 4: Simplify right side
    8,567,324.01x = 54,941,561,439,106.03
  5. Step 5: Solve for x
    x = 54,941,561,439,106.03/8,567,324.01
  6. Step 6: Final answer
    x = 6,412,919.76

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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.