Home / 325,288-507,606

Finding the Third Proportional to 325,288 and 507,606

Calculator

Solution

The third proportional to 325,288 and 507,606 is: 792,109.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    325,288 : 507,606 = 507,606 : x
  2. Step 2: Convert to fraction form
    325,288/507,606 = 507,606/x
  3. Step 3: Cross multiply
    325,288x = 507,606 × 507,606
  4. Step 4: Simplify right side
    325,288x = 257,663,851,236
  5. Step 5: Solve for x
    x = 257,663,851,236/325,288
  6. Step 6: Final answer
    x = 792,109.92

Related Problems

Find third proportional to 162,644 and 253,803
Half scale
Find third proportional to 650,576 and 1,015,212
Double scale
Find third proportional to 325,290 and 507,609
Similar ratio
Find third proportional to 487,932 and 761,409
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.