Home / 2,392,850.66-3,302,173.26-1,305,122.22

Finding the Fourth Proportional to 2,392,850.66, 3,302,173.26 and 1,305,122.22

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Solution

The fourth proportional to 2,392,850.66, 3,302,173.26 and 1,305,122.22 is: 1,801,090.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,392,850.66 : 3,302,173.26 = 1,305,122.22 : x
  2. Step 2: Convert to fraction form
    2,392,850.66/3,302,173.26 = 1,305,122.22/x
  3. Step 3: Cross multiply
    2,392,850.66x = 3,302,173.26 × 1,305,122.22
  4. Step 4: Simplify right side
    2,392,850.66x = 4,309,739,695,915.84
  5. Step 5: Solve for x
    x = 4,309,739,695,915.84/2,392,850.66
  6. Step 6: Final answer
    x = 1,801,090.13

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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.