Home / 4,581,535.06-6,321,759.78-2,647,975.69

Finding the Fourth Proportional to 4,581,535.06, 6,321,759.78 and 2,647,975.69

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Solution

The fourth proportional to 4,581,535.06, 6,321,759.78 and 2,647,975.69 is: 3,653,768.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,581,535.06 : 6,321,759.78 = 2,647,975.69 : x
  2. Step 2: Convert to fraction form
    4,581,535.06/6,321,759.78 = 2,647,975.69/x
  3. Step 3: Cross multiply
    4,581,535.06x = 6,321,759.78 × 2,647,975.69
  4. Step 4: Simplify right side
    4,581,535.06x = 16,739,866,215,459.75
  5. Step 5: Solve for x
    x = 16,739,866,215,459.75/4,581,535.06
  6. Step 6: Final answer
    x = 3,653,768.00

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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.