Home / 3,204,145.26-4,426,522.97-2,104,186.32

Finding the Fourth Proportional to 3,204,145.26, 4,426,522.97 and 2,104,186.32

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Solution

The fourth proportional to 3,204,145.26, 4,426,522.97 and 2,104,186.32 is: 2,906,930.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,204,145.26 : 4,426,522.97 = 2,104,186.32 : x
  2. Step 2: Convert to fraction form
    3,204,145.26/4,426,522.97 = 2,104,186.32/x
  3. Step 3: Cross multiply
    3,204,145.26x = 4,426,522.97 × 2,104,186.32
  4. Step 4: Simplify right side
    3,204,145.26x = 9,314,229,068,118.84
  5. Step 5: Solve for x
    x = 9,314,229,068,118.84/3,204,145.26
  6. Step 6: Final answer
    x = 2,906,930.96

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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.