Home / 2,279,087.30-3,418,630.95-596,190.80

Finding the Fourth Proportional to 2,279,087.30, 3,418,630.95 and 596,190.80

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Solution

The fourth proportional to 2,279,087.30, 3,418,630.95 and 596,190.80 is: 894,286.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,279,087.30 : 3,418,630.95 = 596,190.80 : x
  2. Step 2: Convert to fraction form
    2,279,087.30/3,418,630.95 = 596,190.80/x
  3. Step 3: Cross multiply
    2,279,087.30x = 3,418,630.95 × 596,190.80
  4. Step 4: Simplify right side
    2,279,087.30x = 2,038,156,320,985.26
  5. Step 5: Solve for x
    x = 2,038,156,320,985.26/2,279,087.30
  6. Step 6: Final answer
    x = 894,286.20

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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.