Home / 3,661,335.75-5,052,643.07-2,029,738.98

Finding the Fourth Proportional to 3,661,335.75, 5,052,643.07 and 2,029,738.98

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Solution

The fourth proportional to 3,661,335.75, 5,052,643.07 and 2,029,738.98 is: 2,801,039.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,661,335.75 : 5,052,643.07 = 2,029,738.98 : x
  2. Step 2: Convert to fraction form
    3,661,335.75/5,052,643.07 = 2,029,738.98/x
  3. Step 3: Cross multiply
    3,661,335.75x = 5,052,643.07 × 2,029,738.98
  4. Step 4: Simplify right side
    3,661,335.75x = 10,255,546,581,057.17
  5. Step 5: Solve for x
    x = 10,255,546,581,057.17/3,661,335.75
  6. Step 6: Final answer
    x = 2,801,039.64

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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.