Home / 5,374,758.04-8,062,086.75-2,179,124.44

Finding the Fourth Proportional to 5,374,758.04, 8,062,086.75 and 2,179,124.44

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Solution

The fourth proportional to 5,374,758.04, 8,062,086.75 and 2,179,124.44 is: 3,268,666.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,374,758.04 : 8,062,086.75 = 2,179,124.44 : x
  2. Step 2: Convert to fraction form
    5,374,758.04/8,062,086.75 = 2,179,124.44/x
  3. Step 3: Cross multiply
    5,374,758.04x = 8,062,086.75 × 2,179,124.44
  4. Step 4: Simplify right side
    5,374,758.04x = 17,568,290,274,325.17
  5. Step 5: Solve for x
    x = 17,568,290,274,325.17/5,374,758.04
  6. Step 6: Final answer
    x = 3,268,666.26

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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.