Home / 362,564-777,616

Finding the Third Proportional to 362,564 and 777,616

Calculator

Solution

The third proportional to 362,564 and 777,616 is: 1,667,806.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    362,564 : 777,616 = 777,616 : x
  2. Step 2: Convert to fraction form
    362,564/777,616 = 777,616/x
  3. Step 3: Cross multiply
    362,564x = 777,616 × 777,616
  4. Step 4: Simplify right side
    362,564x = 604,686,643,456
  5. Step 5: Solve for x
    x = 604,686,643,456/362,564
  6. Step 6: Final answer
    x = 1,667,806.63

Related Problems

Find third proportional to 181,282 and 388,808
Half scale
Find third proportional to 725,128 and 1,555,232
Double scale
Find third proportional to 362,566 and 777,620
Similar ratio
Find third proportional to 543,846 and 1,166,424
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.