Home / 2,372,589-3,558,147.48-856,074.60

Finding the Fourth Proportional to 2,372,589, 3,558,147.48 and 856,074.60

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Solution

The fourth proportional to 2,372,589, 3,558,147.48 and 856,074.60 is: 1,283,846.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,372,589 : 3,558,147.48 = 856,074.60 : x
  2. Step 2: Convert to fraction form
    2,372,589/3,558,147.48 = 856,074.60/x
  3. Step 3: Cross multiply
    2,372,589x = 3,558,147.48 × 856,074.60
  4. Step 4: Simplify right side
    2,372,589x = 3,046,039,680,682.01
  5. Step 5: Solve for x
    x = 3,046,039,680,682.01/2,372,589
  6. Step 6: Final answer
    x = 1,283,846.33

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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.