Home / 226,245-446,779

Finding the Third Proportional to 226,245 and 446,779

Calculator

Solution

The third proportional to 226,245 and 446,779 is: 882,280.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    226,245 : 446,779 = 446,779 : x
  2. Step 2: Convert to fraction form
    226,245/446,779 = 446,779/x
  3. Step 3: Cross multiply
    226,245x = 446,779 × 446,779
  4. Step 4: Simplify right side
    226,245x = 199,611,474,841
  5. Step 5: Solve for x
    x = 199,611,474,841/226,245
  6. Step 6: Final answer
    x = 882,280.16

Related Problems

Find third proportional to 113,122.50 and 223,389.50
Half scale
Find third proportional to 452,490 and 893,558
Double scale
Find third proportional to 226,247 and 446,783
Similar ratio
Find third proportional to 339,367.50 and 670,168.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.97) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.