Home / 3,422,524.94-4,725,312.66-2,199,301.82

Finding the Fourth Proportional to 3,422,524.94, 4,725,312.66 and 2,199,301.82

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Solution

The fourth proportional to 3,422,524.94, 4,725,312.66 and 2,199,301.82 is: 3,036,468.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,422,524.94 : 4,725,312.66 = 2,199,301.82 : x
  2. Step 2: Convert to fraction form
    3,422,524.94/4,725,312.66 = 2,199,301.82/x
  3. Step 3: Cross multiply
    3,422,524.94x = 4,725,312.66 × 2,199,301.82
  4. Step 4: Simplify right side
    3,422,524.94x = 10,392,388,733,207.04
  5. Step 5: Solve for x
    x = 10,392,388,733,207.04/3,422,524.94
  6. Step 6: Final answer
    x = 3,036,468.37

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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.