Home / 2,393,079.40-3,584,780.70-1,491,754.60

Finding the Fourth Proportional to 2,393,079.40, 3,584,780.70 and 1,491,754.60

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Solution

The fourth proportional to 2,393,079.40, 3,584,780.70 and 1,491,754.60 is: 2,234,615.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,393,079.40 : 3,584,780.70 = 1,491,754.60 : x
  2. Step 2: Convert to fraction form
    2,393,079.40/3,584,780.70 = 1,491,754.60/x
  3. Step 3: Cross multiply
    2,393,079.40x = 3,584,780.70 × 1,491,754.60
  4. Step 4: Simplify right side
    2,393,079.40x = 5,347,613,099,216.22
  5. Step 5: Solve for x
    x = 5,347,613,099,216.22/2,393,079.40
  6. Step 6: Final answer
    x = 2,234,615.83

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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.