Home / 11,252,986.37-16,879,479.71-2,733,265.43

Finding the Fourth Proportional to 11,252,986.37, 16,879,479.71 and 2,733,265.43

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Solution

The fourth proportional to 11,252,986.37, 16,879,479.71 and 2,733,265.43 is: 4,099,898.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,252,986.37 : 16,879,479.71 = 2,733,265.43 : x
  2. Step 2: Convert to fraction form
    11,252,986.37/16,879,479.71 = 2,733,265.43/x
  3. Step 3: Cross multiply
    11,252,986.37x = 16,879,479.71 × 2,733,265.43
  4. Step 4: Simplify right side
    11,252,986.37x = 46,136,098,269,665.70
  5. Step 5: Solve for x
    x = 46,136,098,269,665.70/11,252,986.37
  6. Step 6: Final answer
    x = 4,099,898.18

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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.