Home / 1,335,168.20-2,002,153.44-795,679.04

Finding the Fourth Proportional to 1,335,168.20, 2,002,153.44 and 795,679.04

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Solution

The fourth proportional to 1,335,168.20, 2,002,153.44 and 795,679.04 is: 1,193,161.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,335,168.20 : 2,002,153.44 = 795,679.04 : x
  2. Step 2: Convert to fraction form
    1,335,168.20/2,002,153.44 = 795,679.04/x
  3. Step 3: Cross multiply
    1,335,168.20x = 2,002,153.44 × 795,679.04
  4. Step 4: Simplify right side
    1,335,168.20x = 1,593,071,527,071.90
  5. Step 5: Solve for x
    x = 1,593,071,527,071.90/1,335,168.20
  6. Step 6: Final answer
    x = 1,193,161.68

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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.