Home / 3,393,087.30-5,093,257.14-1,372,652.10

Finding the Fourth Proportional to 3,393,087.30, 5,093,257.14 and 1,372,652.10

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Solution

The fourth proportional to 3,393,087.30, 5,093,257.14 and 1,372,652.10 is: 2,060,445.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,393,087.30 : 5,093,257.14 = 1,372,652.10 : x
  2. Step 2: Convert to fraction form
    3,393,087.30/5,093,257.14 = 1,372,652.10/x
  3. Step 3: Cross multiply
    3,393,087.30x = 5,093,257.14 × 1,372,652.10
  4. Step 4: Simplify right side
    3,393,087.30x = 6,991,270,109,060.99
  5. Step 5: Solve for x
    x = 6,991,270,109,060.99/3,393,087.30
  6. Step 6: Final answer
    x = 2,060,445.10

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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.