Home / 2,320,682.39-3,202,596.94-1,302,162.47

Finding the Fourth Proportional to 2,320,682.39, 3,202,596.94 and 1,302,162.47

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Solution

The fourth proportional to 2,320,682.39, 3,202,596.94 and 1,302,162.47 is: 1,797,015.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,320,682.39 : 3,202,596.94 = 1,302,162.47 : x
  2. Step 2: Convert to fraction form
    2,320,682.39/3,202,596.94 = 1,302,162.47/x
  3. Step 3: Cross multiply
    2,320,682.39x = 3,202,596.94 × 1,302,162.47
  4. Step 4: Simplify right side
    2,320,682.39x = 4,170,301,546,555.93
  5. Step 5: Solve for x
    x = 4,170,301,546,555.93/2,320,682.39
  6. Step 6: Final answer
    x = 1,797,015.21

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.