Home / 2,324,757.30-3,208,167.89-1,306,161.46

Finding the Fourth Proportional to 2,324,757.30, 3,208,167.89 and 1,306,161.46

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Solution

The fourth proportional to 2,324,757.30, 3,208,167.89 and 1,306,161.46 is: 1,802,504.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,324,757.30 : 3,208,167.89 = 1,306,161.46 : x
  2. Step 2: Convert to fraction form
    2,324,757.30/3,208,167.89 = 1,306,161.46/x
  3. Step 3: Cross multiply
    2,324,757.30x = 3,208,167.89 × 1,306,161.46
  4. Step 4: Simplify right side
    2,324,757.30x = 4,190,385,255,127.52
  5. Step 5: Solve for x
    x = 4,190,385,255,127.52/2,324,757.30
  6. Step 6: Final answer
    x = 1,802,504.40

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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.