Home / 822,336-1,265,617.50

Finding the Third Proportional to 822,336 and 1,265,617.50

Calculator

Solution

The third proportional to 822,336 and 1,265,617.50 is: 1,947,850.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    822,336 : 1,265,617.50 = 1,265,617.50 : x
  2. Step 2: Convert to fraction form
    822,336/1,265,617.50 = 1,265,617.50/x
  3. Step 3: Cross multiply
    822,336x = 1,265,617.50 × 1,265,617.50
  4. Step 4: Simplify right side
    822,336x = 1,601,787,656,306.25
  5. Step 5: Solve for x
    x = 1,601,787,656,306.25/822,336
  6. Step 6: Final answer
    x = 1,947,850.58

Related Problems

Find third proportional to 411,168 and 632,808.75
Half scale
Find third proportional to 1,644,672 and 2,531,235
Double scale
Find third proportional to 822,338 and 1,265,621
Similar ratio
Find third proportional to 1,233,504 and 1,898,426.25
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.