Home / 363,120-797,900

Finding the Third Proportional to 363,120 and 797,900

Calculator

Solution

The third proportional to 363,120 and 797,900 is: 1,753,261.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    363,120 : 797,900 = 797,900 : x
  2. Step 2: Convert to fraction form
    363,120/797,900 = 797,900/x
  3. Step 3: Cross multiply
    363,120x = 797,900 × 797,900
  4. Step 4: Simplify right side
    363,120x = 636,644,410,000
  5. Step 5: Solve for x
    x = 636,644,410,000/363,120
  6. Step 6: Final answer
    x = 1,753,261.76

Related Problems

Find third proportional to 181,560 and 398,950
Half scale
Find third proportional to 726,240 and 1,595,800
Double scale
Find third proportional to 363,122 and 797,904
Similar ratio
Find third proportional to 544,680 and 1,196,850
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.