Home / 925,710.75-1,228,320

Finding the Third Proportional to 925,710.75 and 1,228,320

Calculator

Solution

The third proportional to 925,710.75 and 1,228,320 is: 1,629,850.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    925,710.75 : 1,228,320 = 1,228,320 : x
  2. Step 2: Convert to fraction form
    925,710.75/1,228,320 = 1,228,320/x
  3. Step 3: Cross multiply
    925,710.75x = 1,228,320 × 1,228,320
  4. Step 4: Simplify right side
    925,710.75x = 1,508,770,022,400
  5. Step 5: Solve for x
    x = 1,508,770,022,400/925,710.75
  6. Step 6: Final answer
    x = 1,629,850.39

Related Problems

Find third proportional to 462,855.38 and 614,160
Half scale
Find third proportional to 1,851,421.50 and 2,456,640
Double scale
Find third proportional to 925,713 and 1,228,323
Similar ratio
Find third proportional to 1,388,566.13 and 1,842,480
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.33) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.