Home / 366,381-522,963

Finding the Third Proportional to 366,381 and 522,963

Calculator

Solution

The third proportional to 366,381 and 522,963 is: 746,464.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    366,381 : 522,963 = 522,963 : x
  2. Step 2: Convert to fraction form
    366,381/522,963 = 522,963/x
  3. Step 3: Cross multiply
    366,381x = 522,963 × 522,963
  4. Step 4: Simplify right side
    366,381x = 273,490,299,369
  5. Step 5: Solve for x
    x = 273,490,299,369/366,381
  6. Step 6: Final answer
    x = 746,464.20

Related Problems

Find third proportional to 183,190.50 and 261,481.50
Half scale
Find third proportional to 732,762 and 1,045,926
Double scale
Find third proportional to 366,383 and 522,966
Similar ratio
Find third proportional to 549,571.50 and 784,444.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.