Home / 295,488-627,903

Finding the Third Proportional to 295,488 and 627,903

Calculator

Solution

The third proportional to 295,488 and 627,903 is: 1,334,274.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    295,488 : 627,903 = 627,903 : x
  2. Step 2: Convert to fraction form
    295,488/627,903 = 627,903/x
  3. Step 3: Cross multiply
    295,488x = 627,903 × 627,903
  4. Step 4: Simplify right side
    295,488x = 394,262,177,409
  5. Step 5: Solve for x
    x = 394,262,177,409/295,488
  6. Step 6: Final answer
    x = 1,334,274.75

Related Problems

Find third proportional to 147,744 and 313,951.50
Half scale
Find third proportional to 590,976 and 1,255,806
Double scale
Find third proportional to 295,490 and 627,907
Similar ratio
Find third proportional to 443,232 and 941,854.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.