Home / 322,908-703,947

Finding the Third Proportional to 322,908 and 703,947

Calculator

Solution

The third proportional to 322,908 and 703,947 is: 1,534,620.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    322,908 : 703,947 = 703,947 : x
  2. Step 2: Convert to fraction form
    322,908/703,947 = 703,947/x
  3. Step 3: Cross multiply
    322,908x = 703,947 × 703,947
  4. Step 4: Simplify right side
    322,908x = 495,541,378,809
  5. Step 5: Solve for x
    x = 495,541,378,809/322,908
  6. Step 6: Final answer
    x = 1,534,620.94

Related Problems

Find third proportional to 161,454 and 351,973.50
Half scale
Find third proportional to 645,816 and 1,407,894
Double scale
Find third proportional to 322,910 and 703,951
Similar ratio
Find third proportional to 484,362 and 1,055,920.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.