Home / 1,444,327.98-1,993,148.25-799,734.34

Finding the Fourth Proportional to 1,444,327.98, 1,993,148.25 and 799,734.34

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Solution

The fourth proportional to 1,444,327.98, 1,993,148.25 and 799,734.34 is: 1,103,619.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,444,327.98 : 1,993,148.25 = 799,734.34 : x
  2. Step 2: Convert to fraction form
    1,444,327.98/1,993,148.25 = 799,734.34/x
  3. Step 3: Cross multiply
    1,444,327.98x = 1,993,148.25 × 799,734.34
  4. Step 4: Simplify right side
    1,444,327.98x = 1,593,989,100,235.91
  5. Step 5: Solve for x
    x = 1,593,989,100,235.91/1,444,327.98
  6. Step 6: Final answer
    x = 1,103,619.90

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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.