Home / 366,936-808,368

Finding the Third Proportional to 366,936 and 808,368

Calculator

Solution

The third proportional to 366,936 and 808,368 is: 1,780,852.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    366,936 : 808,368 = 808,368 : x
  2. Step 2: Convert to fraction form
    366,936/808,368 = 808,368/x
  3. Step 3: Cross multiply
    366,936x = 808,368 × 808,368
  4. Step 4: Simplify right side
    366,936x = 653,458,823,424
  5. Step 5: Solve for x
    x = 653,458,823,424/366,936
  6. Step 6: Final answer
    x = 1,780,852.31

Related Problems

Find third proportional to 183,468 and 404,184
Half scale
Find third proportional to 733,872 and 1,616,736
Double scale
Find third proportional to 366,938 and 808,372
Similar ratio
Find third proportional to 550,404 and 1,212,552
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.