Home / 2,230,482.26-3,345,717.24-633,046.88

Finding the Fourth Proportional to 2,230,482.26, 3,345,717.24 and 633,046.88

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Solution

The fourth proportional to 2,230,482.26, 3,345,717.24 and 633,046.88 is: 949,568.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,230,482.26 : 3,345,717.24 = 633,046.88 : x
  2. Step 2: Convert to fraction form
    2,230,482.26/3,345,717.24 = 633,046.88/x
  3. Step 3: Cross multiply
    2,230,482.26x = 3,345,717.24 × 633,046.88
  4. Step 4: Simplify right side
    2,230,482.26x = 2,117,995,860,144.21
  5. Step 5: Solve for x
    x = 2,117,995,860,144.21/2,230,482.26
  6. Step 6: Final answer
    x = 949,568.57

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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.