Home / 1,444,327.48-1,993,147.57-799,733.84

Finding the Fourth Proportional to 1,444,327.48, 1,993,147.57 and 799,733.84

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Solution

The fourth proportional to 1,444,327.48, 1,993,147.57 and 799,733.84 is: 1,103,619.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,444,327.48 : 1,993,147.57 = 799,733.84 : x
  2. Step 2: Convert to fraction form
    1,444,327.48/1,993,147.57 = 799,733.84/x
  3. Step 3: Cross multiply
    1,444,327.48x = 1,993,147.57 × 799,733.84
  4. Step 4: Simplify right side
    1,444,327.48x = 1,593,987,545,878.36
  5. Step 5: Solve for x
    x = 1,593,987,545,878.36/1,444,327.48
  6. Step 6: Final answer
    x = 1,103,619.21

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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.