Home / 1,444,412.68-1,993,265.21-799,819.04

Finding the Fourth Proportional to 1,444,412.68, 1,993,265.21 and 799,819.04

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Solution

The fourth proportional to 1,444,412.68, 1,993,265.21 and 799,819.04 is: 1,103,736.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,444,412.68 : 1,993,265.21 = 799,819.04 : x
  2. Step 2: Convert to fraction form
    1,444,412.68/1,993,265.21 = 799,819.04/x
  3. Step 3: Cross multiply
    1,444,412.68x = 1,993,265.21 × 799,819.04
  4. Step 4: Simplify right side
    1,444,412.68x = 1,594,251,458,760.82
  5. Step 5: Solve for x
    x = 1,594,251,458,760.82/1,444,412.68
  6. Step 6: Final answer
    x = 1,103,736.82

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.