Home / 436,869-934,473

Finding the Third Proportional to 436,869 and 934,473

Calculator

Solution

The third proportional to 436,869 and 934,473 is: 1,998,859.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    436,869 : 934,473 = 934,473 : x
  2. Step 2: Convert to fraction form
    436,869/934,473 = 934,473/x
  3. Step 3: Cross multiply
    436,869x = 934,473 × 934,473
  4. Step 4: Simplify right side
    436,869x = 873,239,787,729
  5. Step 5: Solve for x
    x = 873,239,787,729/436,869
  6. Step 6: Final answer
    x = 1,998,859.58

Related Problems

Find third proportional to 218,434.50 and 467,236.50
Half scale
Find third proportional to 873,738 and 1,868,946
Double scale
Find third proportional to 436,871 and 934,477
Similar ratio
Find third proportional to 655,303.50 and 1,401,709.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.