Home / 2,439,996.22-3,638,180.08-2,372,959.04

Finding the Fourth Proportional to 2,439,996.22, 3,638,180.08 and 2,372,959.04

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Solution

The fourth proportional to 2,439,996.22, 3,638,180.08 and 2,372,959.04 is: 3,538,223.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,439,996.22 : 3,638,180.08 = 2,372,959.04 : x
  2. Step 2: Convert to fraction form
    2,439,996.22/3,638,180.08 = 2,372,959.04/x
  3. Step 3: Cross multiply
    2,439,996.22x = 3,638,180.08 × 2,372,959.04
  4. Step 4: Simplify right side
    2,439,996.22x = 8,633,252,294,759.22
  5. Step 5: Solve for x
    x = 8,633,252,294,759.22/2,439,996.22
  6. Step 6: Final answer
    x = 3,538,223.63

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.