Home / 366,964-548,739

Finding the Third Proportional to 366,964 and 548,739

Calculator

Solution

The third proportional to 366,964 and 548,739 is: 820,555.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    366,964 : 548,739 = 548,739 : x
  2. Step 2: Convert to fraction form
    366,964/548,739 = 548,739/x
  3. Step 3: Cross multiply
    366,964x = 548,739 × 548,739
  4. Step 4: Simplify right side
    366,964x = 301,114,490,121
  5. Step 5: Solve for x
    x = 301,114,490,121/366,964
  6. Step 6: Final answer
    x = 820,555.94

Related Problems

Find third proportional to 183,482 and 274,369.50
Half scale
Find third proportional to 733,928 and 1,097,478
Double scale
Find third proportional to 366,966 and 548,742
Similar ratio
Find third proportional to 550,446 and 823,108.50
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.