Home / 2,697,481.28-4,046,225.16-804,175.94

Finding the Fourth Proportional to 2,697,481.28, 4,046,225.16 and 804,175.94

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Solution

The fourth proportional to 2,697,481.28, 4,046,225.16 and 804,175.94 is: 1,206,264.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,697,481.28 : 4,046,225.16 = 804,175.94 : x
  2. Step 2: Convert to fraction form
    2,697,481.28/4,046,225.16 = 804,175.94/x
  3. Step 3: Cross multiply
    2,697,481.28x = 4,046,225.16 × 804,175.94
  4. Step 4: Simplify right side
    2,697,481.28x = 3,253,876,921,494.65
  5. Step 5: Solve for x
    x = 3,253,876,921,494.65/2,697,481.28
  6. Step 6: Final answer
    x = 1,206,264.88

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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.