Home / 3,081,738.93-4,623,238.88-1,059,720.24

Finding the Fourth Proportional to 3,081,738.93, 4,623,238.88 and 1,059,720.24

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Solution

The fourth proportional to 3,081,738.93, 4,623,238.88 and 1,059,720.24 is: 1,589,797.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,081,738.93 : 4,623,238.88 = 1,059,720.24 : x
  2. Step 2: Convert to fraction form
    3,081,738.93/4,623,238.88 = 1,059,720.24/x
  3. Step 3: Cross multiply
    3,081,738.93x = 4,623,238.88 × 1,059,720.24
  4. Step 4: Simplify right side
    3,081,738.93x = 4,899,339,810,192.33
  5. Step 5: Solve for x
    x = 4,899,339,810,192.33/3,081,738.93
  6. Step 6: Final answer
    x = 1,589,797.16

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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.