Home / 571,620-1,255,344

Finding the Third Proportional to 571,620 and 1,255,344

Calculator

Solution

The third proportional to 571,620 and 1,255,344 is: 2,756,881.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    571,620 : 1,255,344 = 1,255,344 : x
  2. Step 2: Convert to fraction form
    571,620/1,255,344 = 1,255,344/x
  3. Step 3: Cross multiply
    571,620x = 1,255,344 × 1,255,344
  4. Step 4: Simplify right side
    571,620x = 1,575,888,558,336
  5. Step 5: Solve for x
    x = 1,575,888,558,336/571,620
  6. Step 6: Final answer
    x = 2,756,881.42

Related Problems

Find third proportional to 285,810 and 627,672
Half scale
Find third proportional to 1,143,240 and 2,510,688
Double scale
Find third proportional to 571,622 and 1,255,348
Similar ratio
Find third proportional to 857,430 and 1,883,016
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.