Home / 366,784-777,726

Finding the Third Proportional to 366,784 and 777,726

Calculator

Solution

The third proportional to 366,784 and 777,726 is: 1,649,084.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    366,784 : 777,726 = 777,726 : x
  2. Step 2: Convert to fraction form
    366,784/777,726 = 777,726/x
  3. Step 3: Cross multiply
    366,784x = 777,726 × 777,726
  4. Step 4: Simplify right side
    366,784x = 604,857,731,076
  5. Step 5: Solve for x
    x = 604,857,731,076/366,784
  6. Step 6: Final answer
    x = 1,649,084.29

Related Problems

Find third proportional to 183,392 and 388,863
Half scale
Find third proportional to 733,568 and 1,555,452
Double scale
Find third proportional to 366,786 and 777,730
Similar ratio
Find third proportional to 550,176 and 1,166,589
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.