Home / 4,576,621.75-6,315,738.03-2,539,759.03

Finding the Fourth Proportional to 4,576,621.75, 6,315,738.03 and 2,539,759.03

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Solution

The fourth proportional to 4,576,621.75, 6,315,738.03 and 2,539,759.03 is: 3,504,867.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,576,621.75 : 6,315,738.03 = 2,539,759.03 : x
  2. Step 2: Convert to fraction form
    4,576,621.75/6,315,738.03 = 2,539,759.03/x
  3. Step 3: Cross multiply
    4,576,621.75x = 6,315,738.03 × 2,539,759.03
  4. Step 4: Simplify right side
    4,576,621.75x = 16,040,452,692,806.91
  5. Step 5: Solve for x
    x = 16,040,452,692,806.91/4,576,621.75
  6. Step 6: Final answer
    x = 3,504,867.47

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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.