Home / 3,044,134.53-4,200,936.53-1,836,677.25

Finding the Fourth Proportional to 3,044,134.53, 4,200,936.53 and 1,836,677.25

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Solution

The fourth proportional to 3,044,134.53, 4,200,936.53 and 1,836,677.25 is: 2,534,633.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,044,134.53 : 4,200,936.53 = 1,836,677.25 : x
  2. Step 2: Convert to fraction form
    3,044,134.53/4,200,936.53 = 1,836,677.25/x
  3. Step 3: Cross multiply
    3,044,134.53x = 4,200,936.53 × 1,836,677.25
  4. Step 4: Simplify right side
    3,044,134.53x = 7,715,764,544,161.56
  5. Step 5: Solve for x
    x = 7,715,764,544,161.56/3,044,134.53
  6. Step 6: Final answer
    x = 2,534,633.23

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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.