Home / 4,680.03-7,021.02-1,906.71

Finding the Fourth Proportional to 4,680.03, 7,021.02 and 1,906.71

Calculator

Solution

The fourth proportional to 4,680.03, 7,021.02 and 1,906.71 is: 2,860.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,680.03 : 7,021.02 = 1,906.71 : x
  2. Step 2: Convert to fraction form
    4,680.03/7,021.02 = 1,906.71/x
  3. Step 3: Cross multiply
    4,680.03x = 7,021.02 × 1,906.71
  4. Step 4: Simplify right side
    4,680.03x = 13,387,049.04
  5. Step 5: Solve for x
    x = 13,387,049.04/4,680.03
  6. Step 6: Final answer
    x = 2,860.46

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.