Home / 718,968-1,100,268

Finding the Third Proportional to 718,968 and 1,100,268

Calculator

Solution

The third proportional to 718,968 and 1,100,268 is: 1,683,787.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    718,968 : 1,100,268 = 1,100,268 : x
  2. Step 2: Convert to fraction form
    718,968/1,100,268 = 1,100,268/x
  3. Step 3: Cross multiply
    718,968x = 1,100,268 × 1,100,268
  4. Step 4: Simplify right side
    718,968x = 1,210,589,671,824
  5. Step 5: Solve for x
    x = 1,210,589,671,824/718,968
  6. Step 6: Final answer
    x = 1,683,787.97

Related Problems

Find third proportional to 359,484 and 550,134
Half scale
Find third proportional to 1,437,936 and 2,200,536
Double scale
Find third proportional to 718,970 and 1,100,271
Similar ratio
Find third proportional to 1,078,452 and 1,650,402
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.