Home / 367,086-534,653

Finding the Third Proportional to 367,086 and 534,653

Calculator

Solution

The third proportional to 367,086 and 534,653 is: 778,710.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    367,086 : 534,653 = 534,653 : x
  2. Step 2: Convert to fraction form
    367,086/534,653 = 534,653/x
  3. Step 3: Cross multiply
    367,086x = 534,653 × 534,653
  4. Step 4: Simplify right side
    367,086x = 285,853,830,409
  5. Step 5: Solve for x
    x = 285,853,830,409/367,086
  6. Step 6: Final answer
    x = 778,710.79

Related Problems

Find third proportional to 183,543 and 267,326.50
Half scale
Find third proportional to 734,172 and 1,069,306
Double scale
Find third proportional to 367,088 and 534,656
Similar ratio
Find third proportional to 550,629 and 801,979.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.