Home / 3,328,400.46-4,992,884.66-1,169,236.88

Finding the Fourth Proportional to 3,328,400.46, 4,992,884.66 and 1,169,236.88

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Solution

The fourth proportional to 3,328,400.46, 4,992,884.66 and 1,169,236.88 is: 1,753,955.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,328,400.46 : 4,992,884.66 = 1,169,236.88 : x
  2. Step 2: Convert to fraction form
    3,328,400.46/4,992,884.66 = 1,169,236.88/x
  3. Step 3: Cross multiply
    3,328,400.46x = 4,992,884.66 × 1,169,236.88
  4. Step 4: Simplify right side
    3,328,400.46x = 5,837,864,851,247.65
  5. Step 5: Solve for x
    x = 5,837,864,851,247.65/3,328,400.46
  6. Step 6: Final answer
    x = 1,753,955.07

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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.