Home / 463,806-661,473

Finding the Third Proportional to 463,806 and 661,473

Calculator

Solution

The third proportional to 463,806 and 661,473 is: 943,382.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    463,806 : 661,473 = 661,473 : x
  2. Step 2: Convert to fraction form
    463,806/661,473 = 661,473/x
  3. Step 3: Cross multiply
    463,806x = 661,473 × 661,473
  4. Step 4: Simplify right side
    463,806x = 437,546,529,729
  5. Step 5: Solve for x
    x = 437,546,529,729/463,806
  6. Step 6: Final answer
    x = 943,382.64

Related Problems

Find third proportional to 231,903 and 330,736.50
Half scale
Find third proportional to 927,612 and 1,322,946
Double scale
Find third proportional to 463,808 and 661,476
Similar ratio
Find third proportional to 695,709 and 992,209.50
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.