Home / 4,040,182.58-6,061,236.14-1,515,859.70

Finding the Fourth Proportional to 4,040,182.58, 6,061,236.14 and 1,515,859.70

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Solution

The fourth proportional to 4,040,182.58, 6,061,236.14 and 1,515,859.70 is: 2,274,150.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,040,182.58 : 6,061,236.14 = 1,515,859.70 : x
  2. Step 2: Convert to fraction form
    4,040,182.58/6,061,236.14 = 1,515,859.70/x
  3. Step 3: Cross multiply
    4,040,182.58x = 6,061,236.14 × 1,515,859.70
  4. Step 4: Simplify right side
    4,040,182.58x = 9,187,983,596,809.56
  5. Step 5: Solve for x
    x = 9,187,983,596,809.56/4,040,182.58
  6. Step 6: Final answer
    x = 2,274,150.59

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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.