Home / 3,367,191.88-4,646,607.06-2,008,361.80

Finding the Fourth Proportional to 3,367,191.88, 4,646,607.06 and 2,008,361.80

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Solution

The fourth proportional to 3,367,191.88, 4,646,607.06 and 2,008,361.80 is: 2,771,469.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,367,191.88 : 4,646,607.06 = 2,008,361.80 : x
  2. Step 2: Convert to fraction form
    3,367,191.88/4,646,607.06 = 2,008,361.80/x
  3. Step 3: Cross multiply
    3,367,191.88x = 4,646,607.06 × 2,008,361.80
  4. Step 4: Simplify right side
    3,367,191.88x = 9,332,068,118,914.31
  5. Step 5: Solve for x
    x = 9,332,068,118,914.31/3,367,191.88
  6. Step 6: Final answer
    x = 2,771,469.06

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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.