Home / 362,558-777,577

Finding the Third Proportional to 362,558 and 777,577

Calculator

Solution

The third proportional to 362,558 and 777,577 is: 1,667,666.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    362,558 : 777,577 = 777,577 : x
  2. Step 2: Convert to fraction form
    362,558/777,577 = 777,577/x
  3. Step 3: Cross multiply
    362,558x = 777,577 × 777,577
  4. Step 4: Simplify right side
    362,558x = 604,625,990,929
  5. Step 5: Solve for x
    x = 604,625,990,929/362,558
  6. Step 6: Final answer
    x = 1,667,666.94

Related Problems

Find third proportional to 181,279 and 388,788.50
Half scale
Find third proportional to 725,116 and 1,555,154
Double scale
Find third proportional to 362,560 and 777,581
Similar ratio
Find third proportional to 543,837 and 1,166,365.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.