Home / 535,804-727,692

Finding the Third Proportional to 535,804 and 727,692

Calculator

Solution

The third proportional to 535,804 and 727,692 is: 988,301.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    535,804 : 727,692 = 727,692 : x
  2. Step 2: Convert to fraction form
    535,804/727,692 = 727,692/x
  3. Step 3: Cross multiply
    535,804x = 727,692 × 727,692
  4. Step 4: Simplify right side
    535,804x = 529,535,646,864
  5. Step 5: Solve for x
    x = 529,535,646,864/535,804
  6. Step 6: Final answer
    x = 988,301.03

Related Problems

Find third proportional to 267,902 and 363,846
Half scale
Find third proportional to 1,071,608 and 1,455,384
Double scale
Find third proportional to 535,806 and 727,695
Similar ratio
Find third proportional to 803,706 and 1,091,538
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.