Home / 604-1,439

Finding the Third Proportional to 604 and 1,439

Calculator

Solution

The third proportional to 604 and 1,439 is: 3,428.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    604 : 1,439 = 1,439 : x
  2. Step 2: Convert to fraction form
    604/1,439 = 1,439/x
  3. Step 3: Cross multiply
    604x = 1,439 × 1,439
  4. Step 4: Simplify right side
    604x = 2,070,721
  5. Step 5: Solve for x
    x = 2,070,721/604
  6. Step 6: Final answer
    x = 3,428.35

Related Problems

Why These Related Problems?

These problems maintain the same ratio (2.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.