Home / 383,224-806,136

Finding the Third Proportional to 383,224 and 806,136

Calculator

Solution

The third proportional to 383,224 and 806,136 is: 1,695,758.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    383,224 : 806,136 = 806,136 : x
  2. Step 2: Convert to fraction form
    383,224/806,136 = 806,136/x
  3. Step 3: Cross multiply
    383,224x = 806,136 × 806,136
  4. Step 4: Simplify right side
    383,224x = 649,855,250,496
  5. Step 5: Solve for x
    x = 649,855,250,496/383,224
  6. Step 6: Final answer
    x = 1,695,758.23

Related Problems

Find third proportional to 191,612 and 403,068
Half scale
Find third proportional to 766,448 and 1,612,272
Double scale
Find third proportional to 383,226 and 806,140
Similar ratio
Find third proportional to 574,836 and 1,209,204
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.10) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.