Home / 327,060-492,210

Finding the Third Proportional to 327,060 and 492,210

Calculator

Solution

The third proportional to 327,060 and 492,210 is: 740,753.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    327,060 : 492,210 = 492,210 : x
  2. Step 2: Convert to fraction form
    327,060/492,210 = 492,210/x
  3. Step 3: Cross multiply
    327,060x = 492,210 × 492,210
  4. Step 4: Simplify right side
    327,060x = 242,270,684,100
  5. Step 5: Solve for x
    x = 242,270,684,100/327,060
  6. Step 6: Final answer
    x = 740,753.02

Related Problems

Find third proportional to 163,530 and 246,105
Half scale
Find third proportional to 654,120 and 984,420
Double scale
Find third proportional to 327,062 and 492,213
Similar ratio
Find third proportional to 490,590 and 738,315
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.