Home / 1,444,407.22-1,993,257.46-799,813.58

Finding the Fourth Proportional to 1,444,407.22, 1,993,257.46 and 799,813.58

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Solution

The fourth proportional to 1,444,407.22, 1,993,257.46 and 799,813.58 is: 1,103,729.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,444,407.22 : 1,993,257.46 = 799,813.58 : x
  2. Step 2: Convert to fraction form
    1,444,407.22/1,993,257.46 = 799,813.58/x
  3. Step 3: Cross multiply
    1,444,407.22x = 1,993,257.46 × 799,813.58
  4. Step 4: Simplify right side
    1,444,407.22x = 1,594,234,384,944.31
  5. Step 5: Solve for x
    x = 1,594,234,384,944.31/1,444,407.22
  6. Step 6: Final answer
    x = 1,103,729.17

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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.