Home / 324,916-675,836

Finding the Third Proportional to 324,916 and 675,836

Calculator

Solution

The third proportional to 324,916 and 675,836 is: 1,405,761.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    324,916 : 675,836 = 675,836 : x
  2. Step 2: Convert to fraction form
    324,916/675,836 = 675,836/x
  3. Step 3: Cross multiply
    324,916x = 675,836 × 675,836
  4. Step 4: Simplify right side
    324,916x = 456,754,298,896
  5. Step 5: Solve for x
    x = 456,754,298,896/324,916
  6. Step 6: Final answer
    x = 1,405,761.18

Related Problems

Find third proportional to 162,458 and 337,918
Half scale
Find third proportional to 649,832 and 1,351,672
Double scale
Find third proportional to 324,918 and 675,840
Similar ratio
Find third proportional to 487,374 and 1,013,754
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.