Home / 300,891.38-467,403.75

Finding the Third Proportional to 300,891.38 and 467,403.75

Calculator

Solution

The third proportional to 300,891.38 and 467,403.75 is: 726,063.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    300,891.38 : 467,403.75 = 467,403.75 : x
  2. Step 2: Convert to fraction form
    300,891.38/467,403.75 = 467,403.75/x
  3. Step 3: Cross multiply
    300,891.38x = 467,403.75 × 467,403.75
  4. Step 4: Simplify right side
    300,891.38x = 218,466,265,514.06
  5. Step 5: Solve for x
    x = 218,466,265,514.06/300,891.38
  6. Step 6: Final answer
    x = 726,063.57

Related Problems

Find third proportional to 150,445.69 and 233,701.88
Half scale
Find third proportional to 601,782.75 and 934,807.50
Double scale
Find third proportional to 300,893 and 467,407
Similar ratio
Find third proportional to 451,337.06 and 701,105.63
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.