Home / 498,266-773,653

Finding the Third Proportional to 498,266 and 773,653

Calculator

Solution

The third proportional to 498,266 and 773,653 is: 1,201,243.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    498,266 : 773,653 = 773,653 : x
  2. Step 2: Convert to fraction form
    498,266/773,653 = 773,653/x
  3. Step 3: Cross multiply
    498,266x = 773,653 × 773,653
  4. Step 4: Simplify right side
    498,266x = 598,538,964,409
  5. Step 5: Solve for x
    x = 598,538,964,409/498,266
  6. Step 6: Final answer
    x = 1,201,243.84

Related Problems

Find third proportional to 249,133 and 386,826.50
Half scale
Find third proportional to 996,532 and 1,547,306
Double scale
Find third proportional to 498,268 and 773,656
Similar ratio
Find third proportional to 747,399 and 1,160,479.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.