Home / 3,690,792.12-5,533,530.76-2,267,908.32

Finding the Fourth Proportional to 3,690,792.12, 5,533,530.76 and 2,267,908.32

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Solution

The fourth proportional to 3,690,792.12, 5,533,530.76 and 2,267,908.32 is: 3,400,229.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,690,792.12 : 5,533,530.76 = 2,267,908.32 : x
  2. Step 2: Convert to fraction form
    3,690,792.12/5,533,530.76 = 2,267,908.32/x
  3. Step 3: Cross multiply
    3,690,792.12x = 5,533,530.76 × 2,267,908.32
  4. Step 4: Simplify right side
    3,690,792.12x = 12,549,540,449,579.92
  5. Step 5: Solve for x
    x = 12,549,540,449,579.92/3,690,792.12
  6. Step 6: Final answer
    x = 3,400,229.56

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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.