Home / 263,926-575,488

Finding the Third Proportional to 263,926 and 575,488

Calculator

Solution

The third proportional to 263,926 and 575,488 is: 1,254,845.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    263,926 : 575,488 = 575,488 : x
  2. Step 2: Convert to fraction form
    263,926/575,488 = 575,488/x
  3. Step 3: Cross multiply
    263,926x = 575,488 × 575,488
  4. Step 4: Simplify right side
    263,926x = 331,186,438,144
  5. Step 5: Solve for x
    x = 331,186,438,144/263,926
  6. Step 6: Final answer
    x = 1,254,845.82

Related Problems

Find third proportional to 131,963 and 287,744
Half scale
Find third proportional to 527,852 and 1,150,976
Double scale
Find third proportional to 263,928 and 575,492
Similar ratio
Find third proportional to 395,889 and 863,232
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.