Home / 324,132-674,076

Finding the Third Proportional to 324,132 and 674,076

Calculator

Solution

The third proportional to 324,132 and 674,076 is: 1,401,831.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    324,132 : 674,076 = 674,076 : x
  2. Step 2: Convert to fraction form
    324,132/674,076 = 674,076/x
  3. Step 3: Cross multiply
    324,132x = 674,076 × 674,076
  4. Step 4: Simplify right side
    324,132x = 454,378,453,776
  5. Step 5: Solve for x
    x = 454,378,453,776/324,132
  6. Step 6: Final answer
    x = 1,401,831.52

Related Problems

Find third proportional to 162,066 and 337,038
Half scale
Find third proportional to 648,264 and 1,348,152
Double scale
Find third proportional to 324,134 and 674,080
Similar ratio
Find third proportional to 486,198 and 1,011,114
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.