Home / 501,194-777,243

Finding the Third Proportional to 501,194 and 777,243

Calculator

Solution

The third proportional to 501,194 and 777,243 is: 1,205,335.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    501,194 : 777,243 = 777,243 : x
  2. Step 2: Convert to fraction form
    501,194/777,243 = 777,243/x
  3. Step 3: Cross multiply
    501,194x = 777,243 × 777,243
  4. Step 4: Simplify right side
    501,194x = 604,106,681,049
  5. Step 5: Solve for x
    x = 604,106,681,049/501,194
  6. Step 6: Final answer
    x = 1,205,335.02

Related Problems

Find third proportional to 250,597 and 388,621.50
Half scale
Find third proportional to 1,002,388 and 1,554,486
Double scale
Find third proportional to 501,196 and 777,246
Similar ratio
Find third proportional to 751,791 and 1,165,864.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.