Home / 222,766-470,370

Finding the Third Proportional to 222,766 and 470,370

Calculator

Solution

The third proportional to 222,766 and 470,370 is: 993,185.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,766 : 470,370 = 470,370 : x
  2. Step 2: Convert to fraction form
    222,766/470,370 = 470,370/x
  3. Step 3: Cross multiply
    222,766x = 470,370 × 470,370
  4. Step 4: Simplify right side
    222,766x = 221,247,936,900
  5. Step 5: Solve for x
    x = 221,247,936,900/222,766
  6. Step 6: Final answer
    x = 993,185.39

Related Problems

Find third proportional to 111,383 and 235,185
Half scale
Find third proportional to 445,532 and 940,740
Double scale
Find third proportional to 222,768 and 470,374
Similar ratio
Find third proportional to 334,149 and 705,555
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.