Home / 366,872-803,223

Finding the Third Proportional to 366,872 and 803,223

Calculator

Solution

The third proportional to 366,872 and 803,223 is: 1,758,562.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    366,872 : 803,223 = 803,223 : x
  2. Step 2: Convert to fraction form
    366,872/803,223 = 803,223/x
  3. Step 3: Cross multiply
    366,872x = 803,223 × 803,223
  4. Step 4: Simplify right side
    366,872x = 645,167,187,729
  5. Step 5: Solve for x
    x = 645,167,187,729/366,872
  6. Step 6: Final answer
    x = 1,758,562.08

Related Problems

Find third proportional to 183,436 and 401,611.50
Half scale
Find third proportional to 733,744 and 1,606,446
Double scale
Find third proportional to 366,874 and 803,227
Similar ratio
Find third proportional to 550,308 and 1,204,834.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.