Home / 4,505,129.26-6,217,028.87-2,440,093.50

Finding the Fourth Proportional to 4,505,129.26, 6,217,028.87 and 2,440,093.50

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Solution

The fourth proportional to 4,505,129.26, 6,217,028.87 and 2,440,093.50 is: 3,367,302.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,505,129.26 : 6,217,028.87 = 2,440,093.50 : x
  2. Step 2: Convert to fraction form
    4,505,129.26/6,217,028.87 = 2,440,093.50/x
  3. Step 3: Cross multiply
    4,505,129.26x = 6,217,028.87 × 2,440,093.50
  4. Step 4: Simplify right side
    4,505,129.26x = 15,170,131,734,999.35
  5. Step 5: Solve for x
    x = 15,170,131,734,999.35/4,505,129.26
  6. Step 6: Final answer
    x = 3,367,302.21

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.