Home / 11,252,983.37-16,879,475.21-2,733,262.43

Finding the Fourth Proportional to 11,252,983.37, 16,879,475.21 and 2,733,262.43

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Solution

The fourth proportional to 11,252,983.37, 16,879,475.21 and 2,733,262.43 is: 4,099,893.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,252,983.37 : 16,879,475.21 = 2,733,262.43 : x
  2. Step 2: Convert to fraction form
    11,252,983.37/16,879,475.21 = 2,733,262.43/x
  3. Step 3: Cross multiply
    11,252,983.37x = 16,879,475.21 × 2,733,262.43
  4. Step 4: Simplify right side
    11,252,983.37x = 46,136,035,331,545.66
  5. Step 5: Solve for x
    x = 46,136,035,331,545.66/11,252,983.37
  6. Step 6: Final answer
    x = 4,099,893.68

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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.