Home / 2,957,741.22-4,081,685.59-1,599,614.22

Finding the Fourth Proportional to 2,957,741.22, 4,081,685.59 and 1,599,614.22

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Solution

The fourth proportional to 2,957,741.22, 4,081,685.59 and 1,599,614.22 is: 2,207,469.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,957,741.22 : 4,081,685.59 = 1,599,614.22 : x
  2. Step 2: Convert to fraction form
    2,957,741.22/4,081,685.59 = 1,599,614.22/x
  3. Step 3: Cross multiply
    2,957,741.22x = 4,081,685.59 × 1,599,614.22
  4. Step 4: Simplify right side
    2,957,741.22x = 6,529,122,311,333.09
  5. Step 5: Solve for x
    x = 6,529,122,311,333.09/2,957,741.22
  6. Step 6: Final answer
    x = 2,207,469.09

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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.