Home / 5,507,170.62-7,600,435.11-3,184,161.90

Finding the Fourth Proportional to 5,507,170.62, 7,600,435.11 and 3,184,161.90

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Solution

The fourth proportional to 5,507,170.62, 7,600,435.11 and 3,184,161.90 is: 4,394,455.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,507,170.62 : 7,600,435.11 = 3,184,161.90 : x
  2. Step 2: Convert to fraction form
    5,507,170.62/7,600,435.11 = 3,184,161.90/x
  3. Step 3: Cross multiply
    5,507,170.62x = 7,600,435.11 × 3,184,161.90
  4. Step 4: Simplify right side
    5,507,170.62x = 24,201,015,900,684.31
  5. Step 5: Solve for x
    x = 24,201,015,900,684.31/5,507,170.62
  6. Step 6: Final answer
    x = 4,394,455.44

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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.