Home / 785,482-1,228,768

Finding the Third Proportional to 785,482 and 1,228,768

Calculator

Solution

The third proportional to 785,482 and 1,228,768 is: 1,922,222.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    785,482 : 1,228,768 = 1,228,768 : x
  2. Step 2: Convert to fraction form
    785,482/1,228,768 = 1,228,768/x
  3. Step 3: Cross multiply
    785,482x = 1,228,768 × 1,228,768
  4. Step 4: Simplify right side
    785,482x = 1,509,870,797,824
  5. Step 5: Solve for x
    x = 1,509,870,797,824/785,482
  6. Step 6: Final answer
    x = 1,922,222.02

Related Problems

Find third proportional to 392,741 and 614,384
Half scale
Find third proportional to 1,570,964 and 2,457,536
Double scale
Find third proportional to 785,484 and 1,228,771
Similar ratio
Find third proportional to 1,178,223 and 1,843,152
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.