Home / 885,492-1,328,430

Finding the Third Proportional to 885,492 and 1,328,430

Calculator

Solution

The third proportional to 885,492 and 1,328,430 is: 1,992,933.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    885,492 : 1,328,430 = 1,328,430 : x
  2. Step 2: Convert to fraction form
    885,492/1,328,430 = 1,328,430/x
  3. Step 3: Cross multiply
    885,492x = 1,328,430 × 1,328,430
  4. Step 4: Simplify right side
    885,492x = 1,764,726,264,900
  5. Step 5: Solve for x
    x = 1,764,726,264,900/885,492
  6. Step 6: Final answer
    x = 1,992,933.04

Related Problems

Find third proportional to 442,746 and 664,215
Half scale
Find third proportional to 1,770,984 and 2,656,860
Double scale
Find third proportional to 885,494 and 1,328,433
Similar ratio
Find third proportional to 1,328,238 and 1,992,645
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.