Home / 3,103,576.56-4,282,293.36-1,814,167.44

Finding the Fourth Proportional to 3,103,576.56, 4,282,293.36 and 1,814,167.44

Calculator

Solution

The fourth proportional to 3,103,576.56, 4,282,293.36 and 1,814,167.44 is: 2,503,175.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,103,576.56 : 4,282,293.36 = 1,814,167.44 : x
  2. Step 2: Convert to fraction form
    3,103,576.56/4,282,293.36 = 1,814,167.44/x
  3. Step 3: Cross multiply
    3,103,576.56x = 4,282,293.36 × 1,814,167.44
  4. Step 4: Simplify right side
    3,103,576.56x = 7,768,797,182,240.20
  5. Step 5: Solve for x
    x = 7,768,797,182,240.20/3,103,576.56
  6. Step 6: Final answer
    x = 2,503,175.62

Related Problems

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.