Home / 349,968-723,266

Finding the Third Proportional to 349,968 and 723,266

Calculator

Solution

The third proportional to 349,968 and 723,266 is: 1,494,747.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    349,968 : 723,266 = 723,266 : x
  2. Step 2: Convert to fraction form
    349,968/723,266 = 723,266/x
  3. Step 3: Cross multiply
    349,968x = 723,266 × 723,266
  4. Step 4: Simplify right side
    349,968x = 523,113,706,756
  5. Step 5: Solve for x
    x = 523,113,706,756/349,968
  6. Step 6: Final answer
    x = 1,494,747.25

Related Problems

Find third proportional to 174,984 and 361,633
Half scale
Find third proportional to 699,936 and 1,446,532
Double scale
Find third proportional to 349,970 and 723,270
Similar ratio
Find third proportional to 524,952 and 1,084,899
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.