Home / 5,610,021.21-7,741,495.44-3,255,036.75

Finding the Fourth Proportional to 5,610,021.21, 7,741,495.44 and 3,255,036.75

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Solution

The fourth proportional to 5,610,021.21, 7,741,495.44 and 3,255,036.75 is: 4,491,757.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,610,021.21 : 7,741,495.44 = 3,255,036.75 : x
  2. Step 2: Convert to fraction form
    5,610,021.21/7,741,495.44 = 3,255,036.75/x
  3. Step 3: Cross multiply
    5,610,021.21x = 7,741,495.44 × 3,255,036.75
  4. Step 4: Simplify right side
    5,610,021.21x = 25,198,852,157,157.42
  5. Step 5: Solve for x
    x = 25,198,852,157,157.42/5,610,021.21
  6. Step 6: Final answer
    x = 4,491,757.02

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1.5x scale

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.