Home / 366,986-548,772

Finding the Third Proportional to 366,986 and 548,772

Calculator

Solution

The third proportional to 366,986 and 548,772 is: 820,605.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    366,986 : 548,772 = 548,772 : x
  2. Step 2: Convert to fraction form
    366,986/548,772 = 548,772/x
  3. Step 3: Cross multiply
    366,986x = 548,772 × 548,772
  4. Step 4: Simplify right side
    366,986x = 301,150,707,984
  5. Step 5: Solve for x
    x = 301,150,707,984/366,986
  6. Step 6: Final answer
    x = 820,605.44

Related Problems

Find third proportional to 183,493 and 274,386
Half scale
Find third proportional to 733,972 and 1,097,544
Double scale
Find third proportional to 366,988 and 548,775
Similar ratio
Find third proportional to 550,479 and 823,158
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.