Home / 3,491,819.28-5,237,950.26-1,095,758.46

Finding the Fourth Proportional to 3,491,819.28, 5,237,950.26 and 1,095,758.46

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Solution

The fourth proportional to 3,491,819.28, 5,237,950.26 and 1,095,758.46 is: 1,643,707.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,491,819.28 : 5,237,950.26 = 1,095,758.46 : x
  2. Step 2: Convert to fraction form
    3,491,819.28/5,237,950.26 = 1,095,758.46/x
  3. Step 3: Cross multiply
    3,491,819.28x = 5,237,950.26 × 1,095,758.46
  4. Step 4: Simplify right side
    3,491,819.28x = 5,739,528,310,454.20
  5. Step 5: Solve for x
    x = 5,739,528,310,454.20/3,491,819.28
  6. Step 6: Final answer
    x = 1,643,707.15

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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.