Home / 11,869,480.98-17,801,730.05-3,347,824.59

Finding the Fourth Proportional to 11,869,480.98, 17,801,730.05 and 3,347,824.59

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Solution

The fourth proportional to 11,869,480.98, 17,801,730.05 and 3,347,824.59 is: 5,021,034.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,869,480.98 : 17,801,730.05 = 3,347,824.59 : x
  2. Step 2: Convert to fraction form
    11,869,480.98/17,801,730.05 = 3,347,824.59/x
  3. Step 3: Cross multiply
    11,869,480.98x = 17,801,730.05 × 3,347,824.59
  4. Step 4: Simplify right side
    11,869,480.98x = 59,597,069,589,192.81
  5. Step 5: Solve for x
    x = 59,597,069,589,192.81/11,869,480.98
  6. Step 6: Final answer
    x = 5,021,034.17

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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.