Home / 3,395,241.63-5,093,671.41-999,164.43

Finding the Fourth Proportional to 3,395,241.63, 5,093,671.41 and 999,164.43

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Solution

The fourth proportional to 3,395,241.63, 5,093,671.41 and 999,164.43 is: 1,498,984.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,395,241.63 : 5,093,671.41 = 999,164.43 : x
  2. Step 2: Convert to fraction form
    3,395,241.63/5,093,671.41 = 999,164.43/x
  3. Step 3: Cross multiply
    3,395,241.63x = 5,093,671.41 × 999,164.43
  4. Step 4: Simplify right side
    3,395,241.63x = 5,089,415,290,979.95
  5. Step 5: Solve for x
    x = 5,089,415,290,979.95/3,395,241.63
  6. Step 6: Final answer
    x = 1,498,984.71

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.