Home / 2,296,375.08-3,444,559.38-780,215.46

Finding the Fourth Proportional to 2,296,375.08, 3,444,559.38 and 780,215.46

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Solution

The fourth proportional to 2,296,375.08, 3,444,559.38 and 780,215.46 is: 1,170,322.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,296,375.08 : 3,444,559.38 = 780,215.46 : x
  2. Step 2: Convert to fraction form
    2,296,375.08/3,444,559.38 = 780,215.46/x
  3. Step 3: Cross multiply
    2,296,375.08x = 3,444,559.38 × 780,215.46
  4. Step 4: Simplify right side
    2,296,375.08x = 2,687,498,481,164.01
  5. Step 5: Solve for x
    x = 2,687,498,481,164.01/2,296,375.08
  6. Step 6: Final answer
    x = 1,170,322.09

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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.