Home / 376,828-808,250

Finding the Third Proportional to 376,828 and 808,250

Calculator

Solution

The third proportional to 376,828 and 808,250 is: 1,733,597.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    376,828 : 808,250 = 808,250 : x
  2. Step 2: Convert to fraction form
    376,828/808,250 = 808,250/x
  3. Step 3: Cross multiply
    376,828x = 808,250 × 808,250
  4. Step 4: Simplify right side
    376,828x = 653,268,062,500
  5. Step 5: Solve for x
    x = 653,268,062,500/376,828
  6. Step 6: Final answer
    x = 1,733,597.46

Related Problems

Find third proportional to 188,414 and 404,125
Half scale
Find third proportional to 753,656 and 1,616,500
Double scale
Find third proportional to 376,830 and 808,254
Similar ratio
Find third proportional to 565,242 and 1,212,375
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.