Home / 501,315-822,956

Finding the Third Proportional to 501,315 and 822,956

Calculator

Solution

The third proportional to 501,315 and 822,956 is: 1,350,960.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    501,315 : 822,956 = 822,956 : x
  2. Step 2: Convert to fraction form
    501,315/822,956 = 822,956/x
  3. Step 3: Cross multiply
    501,315x = 822,956 × 822,956
  4. Step 4: Simplify right side
    501,315x = 677,256,577,936
  5. Step 5: Solve for x
    x = 677,256,577,936/501,315
  6. Step 6: Final answer
    x = 1,350,960.13

Related Problems

Find third proportional to 250,657.50 and 411,478
Half scale
Find third proportional to 1,002,630 and 1,645,912
Double scale
Find third proportional to 501,317 and 822,959
Similar ratio
Find third proportional to 751,972.50 and 1,234,434
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.64) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.