Home / 492,164-703,790

Finding the Third Proportional to 492,164 and 703,790

Calculator

Solution

The third proportional to 492,164 and 703,790 is: 1,006,413.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    492,164 : 703,790 = 703,790 : x
  2. Step 2: Convert to fraction form
    492,164/703,790 = 703,790/x
  3. Step 3: Cross multiply
    492,164x = 703,790 × 703,790
  4. Step 4: Simplify right side
    492,164x = 495,320,364,100
  5. Step 5: Solve for x
    x = 495,320,364,100/492,164
  6. Step 6: Final answer
    x = 1,006,413.24

Related Problems

Find third proportional to 246,082 and 351,895
Half scale
Find third proportional to 984,328 and 1,407,580
Double scale
Find third proportional to 492,166 and 703,793
Similar ratio
Find third proportional to 738,246 and 1,055,685
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.