Home / 3,609,616.30-5,414,153.81-1,050,850.90

Finding the Fourth Proportional to 3,609,616.30, 5,414,153.81 and 1,050,850.90

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Solution

The fourth proportional to 3,609,616.30, 5,414,153.81 and 1,050,850.90 is: 1,576,197.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,609,616.30 : 5,414,153.81 = 1,050,850.90 : x
  2. Step 2: Convert to fraction form
    3,609,616.30/5,414,153.81 = 1,050,850.90/x
  3. Step 3: Cross multiply
    3,609,616.30x = 5,414,153.81 × 1,050,850.90
  4. Step 4: Simplify right side
    3,609,616.30x = 5,689,468,405,490.37
  5. Step 5: Solve for x
    x = 5,689,468,405,490.37/3,609,616.30
  6. Step 6: Final answer
    x = 1,576,197.56

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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.