Home / 11,291,039.22-16,936,572.36-3,093,751.46

Finding the Fourth Proportional to 11,291,039.22, 16,936,572.36 and 3,093,751.46

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Solution

The fourth proportional to 11,291,039.22, 16,936,572.36 and 3,093,751.46 is: 4,640,630.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,291,039.22 : 16,936,572.36 = 3,093,751.46 : x
  2. Step 2: Convert to fraction form
    11,291,039.22/16,936,572.36 = 3,093,751.46/x
  3. Step 3: Cross multiply
    11,291,039.22x = 16,936,572.36 × 3,093,751.46
  4. Step 4: Simplify right side
    11,291,039.22x = 52,397,545,466,145.64
  5. Step 5: Solve for x
    x = 52,397,545,466,145.64/11,291,039.22
  6. Step 6: Final answer
    x = 4,640,630.90

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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.