Home / 903,500-1,330,266

Finding the Third Proportional to 903,500 and 1,330,266

Calculator

Solution

The third proportional to 903,500 and 1,330,266 is: 1,958,613.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    903,500 : 1,330,266 = 1,330,266 : x
  2. Step 2: Convert to fraction form
    903,500/1,330,266 = 1,330,266/x
  3. Step 3: Cross multiply
    903,500x = 1,330,266 × 1,330,266
  4. Step 4: Simplify right side
    903,500x = 1,769,607,630,756
  5. Step 5: Solve for x
    x = 1,769,607,630,756/903,500
  6. Step 6: Final answer
    x = 1,958,613.87

Related Problems

Find third proportional to 451,750 and 665,133
Half scale
Find third proportional to 1,807,000 and 2,660,532
Double scale
Find third proportional to 903,502 and 1,330,269
Similar ratio
Find third proportional to 1,355,250 and 1,995,399
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.