Home / 6,801,854.45-10,199,238.66-2,538,516.65

Finding the Fourth Proportional to 6,801,854.45, 10,199,238.66 and 2,538,516.65

Calculator

Solution

The fourth proportional to 6,801,854.45, 10,199,238.66 and 2,538,516.65 is: 3,806,452.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,801,854.45 : 10,199,238.66 = 2,538,516.65 : x
  2. Step 2: Convert to fraction form
    6,801,854.45/10,199,238.66 = 2,538,516.65/x
  3. Step 3: Cross multiply
    6,801,854.45x = 10,199,238.66 × 2,538,516.65
  4. Step 4: Simplify right side
    6,801,854.45x = 25,890,937,104,737.50
  5. Step 5: Solve for x
    x = 25,890,937,104,737.50/6,801,854.45
  6. Step 6: Final answer
    x = 3,806,452.68

Related Problems

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.