Home / 2,253,164.32-3,379,954.16-736,855.04

Finding the Fourth Proportional to 2,253,164.32, 3,379,954.16 and 736,855.04

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Solution

The fourth proportional to 2,253,164.32, 3,379,954.16 and 736,855.04 is: 1,105,350.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,253,164.32 : 3,379,954.16 = 736,855.04 : x
  2. Step 2: Convert to fraction form
    2,253,164.32/3,379,954.16 = 736,855.04/x
  3. Step 3: Cross multiply
    2,253,164.32x = 3,379,954.16 × 736,855.04
  4. Step 4: Simplify right side
    2,253,164.32x = 2,490,536,257,764.97
  5. Step 5: Solve for x
    x = 2,490,536,257,764.97/2,253,164.32
  6. Step 6: Final answer
    x = 1,105,350.48

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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.