Home / 11,869,490.24-17,801,743.91-3,347,833.84

Finding the Fourth Proportional to 11,869,490.24, 17,801,743.91 and 3,347,833.84

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Solution

The fourth proportional to 11,869,490.24, 17,801,743.91 and 3,347,833.84 is: 5,021,048.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,869,490.24 : 17,801,743.91 = 3,347,833.84 : x
  2. Step 2: Convert to fraction form
    11,869,490.24/17,801,743.91 = 3,347,833.84/x
  3. Step 3: Cross multiply
    11,869,490.24x = 17,801,743.91 × 3,347,833.84
  4. Step 4: Simplify right side
    11,869,490.24x = 59,597,280,672,911.91
  5. Step 5: Solve for x
    x = 59,597,280,672,911.91/11,869,490.24
  6. Step 6: Final answer
    x = 5,021,048.04

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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.