Home / 373,604-576,920

Finding the Third Proportional to 373,604 and 576,920

Calculator

Solution

The third proportional to 373,604 and 576,920 is: 890,880.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    373,604 : 576,920 = 576,920 : x
  2. Step 2: Convert to fraction form
    373,604/576,920 = 576,920/x
  3. Step 3: Cross multiply
    373,604x = 576,920 × 576,920
  4. Step 4: Simplify right side
    373,604x = 332,836,686,400
  5. Step 5: Solve for x
    x = 332,836,686,400/373,604
  6. Step 6: Final answer
    x = 890,880.95

Related Problems

Find third proportional to 186,802 and 288,460
Half scale
Find third proportional to 747,208 and 1,153,840
Double scale
Find third proportional to 373,606 and 576,923
Similar ratio
Find third proportional to 560,406 and 865,380
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.