Home / 300,914-446,394

Finding the Third Proportional to 300,914 and 446,394

Calculator

Solution

The third proportional to 300,914 and 446,394 is: 662,207.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    300,914 : 446,394 = 446,394 : x
  2. Step 2: Convert to fraction form
    300,914/446,394 = 446,394/x
  3. Step 3: Cross multiply
    300,914x = 446,394 × 446,394
  4. Step 4: Simplify right side
    300,914x = 199,267,603,236
  5. Step 5: Solve for x
    x = 199,267,603,236/300,914
  6. Step 6: Final answer
    x = 662,207.82

Related Problems

Find third proportional to 150,457 and 223,197
Half scale
Find third proportional to 601,828 and 892,788
Double scale
Find third proportional to 300,916 and 446,397
Similar ratio
Find third proportional to 451,371 and 669,591
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.48) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.