Home / 2,404,022.39-3,317,246.92-1,915,231.58

Finding the Fourth Proportional to 2,404,022.39, 3,317,246.92 and 1,915,231.58

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Solution

The fourth proportional to 2,404,022.39, 3,317,246.92 and 1,915,231.58 is: 2,642,777.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,404,022.39 : 3,317,246.92 = 1,915,231.58 : x
  2. Step 2: Convert to fraction form
    2,404,022.39/3,317,246.92 = 1,915,231.58/x
  3. Step 3: Cross multiply
    2,404,022.39x = 3,317,246.92 × 1,915,231.58
  4. Step 4: Simplify right side
    2,404,022.39x = 6,353,296,065,975.55
  5. Step 5: Solve for x
    x = 6,353,296,065,975.55/2,404,022.39
  6. Step 6: Final answer
    x = 2,642,777.41

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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.