Home / 6,182,010.72-9,272,912.40-1,694,286.72

Finding the Fourth Proportional to 6,182,010.72, 9,272,912.40 and 1,694,286.72

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Solution

The fourth proportional to 6,182,010.72, 9,272,912.40 and 1,694,286.72 is: 2,541,401.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,182,010.72 : 9,272,912.40 = 1,694,286.72 : x
  2. Step 2: Convert to fraction form
    6,182,010.72/9,272,912.40 = 1,694,286.72/x
  3. Step 3: Cross multiply
    6,182,010.72x = 9,272,912.40 × 1,694,286.72
  4. Step 4: Simplify right side
    6,182,010.72x = 15,710,972,335,043.33
  5. Step 5: Solve for x
    x = 15,710,972,335,043.33/6,182,010.72
  6. Step 6: Final answer
    x = 2,541,401.66

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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.