Home / 9,238,134-13,856,310.18-2,846,670.24

Finding the Fourth Proportional to 9,238,134, 13,856,310.18 and 2,846,670.24

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Solution

The fourth proportional to 9,238,134, 13,856,310.18 and 2,846,670.24 is: 4,269,730.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,238,134 : 13,856,310.18 = 2,846,670.24 : x
  2. Step 2: Convert to fraction form
    9,238,134/13,856,310.18 = 2,846,670.24/x
  3. Step 3: Cross multiply
    9,238,134x = 13,856,310.18 × 2,846,670.24
  4. Step 4: Simplify right side
    9,238,134x = 39,444,345,825,615.05
  5. Step 5: Solve for x
    x = 39,444,345,825,615.05/9,238,134
  6. Step 6: Final answer
    x = 4,269,730.86

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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.