Home / 8,093,862.72-11,169,395.64-4,422,698.64

Finding the Fourth Proportional to 8,093,862.72, 11,169,395.64 and 4,422,698.64

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Solution

The fourth proportional to 8,093,862.72, 11,169,395.64 and 4,422,698.64 is: 6,103,250.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,093,862.72 : 11,169,395.64 = 4,422,698.64 : x
  2. Step 2: Convert to fraction form
    8,093,862.72/11,169,395.64 = 4,422,698.64/x
  3. Step 3: Cross multiply
    8,093,862.72x = 11,169,395.64 × 4,422,698.64
  4. Step 4: Simplify right side
    8,093,862.72x = 49,398,870,906,649.93
  5. Step 5: Solve for x
    x = 49,398,870,906,649.93/8,093,862.72
  6. Step 6: Final answer
    x = 6,103,250.40

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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.