Home / 3,264,191.88-4,897,891.62-1,468,344.12

Finding the Fourth Proportional to 3,264,191.88, 4,897,891.62 and 1,468,344.12

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Solution

The fourth proportional to 3,264,191.88, 4,897,891.62 and 1,468,344.12 is: 2,203,237.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,264,191.88 : 4,897,891.62 = 1,468,344.12 : x
  2. Step 2: Convert to fraction form
    3,264,191.88/4,897,891.62 = 1,468,344.12/x
  3. Step 3: Cross multiply
    3,264,191.88x = 4,897,891.62 × 1,468,344.12
  4. Step 4: Simplify right side
    3,264,191.88x = 7,191,790,360,624.28
  5. Step 5: Solve for x
    x = 7,191,790,360,624.28/3,264,191.88
  6. Step 6: Final answer
    x = 2,203,237.62

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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.