Home / 431,036-942,324

Finding the Third Proportional to 431,036 and 942,324

Calculator

Solution

The third proportional to 431,036 and 942,324 is: 2,060,093.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    431,036 : 942,324 = 942,324 : x
  2. Step 2: Convert to fraction form
    431,036/942,324 = 942,324/x
  3. Step 3: Cross multiply
    431,036x = 942,324 × 942,324
  4. Step 4: Simplify right side
    431,036x = 887,974,520,976
  5. Step 5: Solve for x
    x = 887,974,520,976/431,036
  6. Step 6: Final answer
    x = 2,060,093.64

Related Problems

Find third proportional to 215,518 and 471,162
Half scale
Find third proportional to 862,072 and 1,884,648
Double scale
Find third proportional to 431,038 and 942,328
Similar ratio
Find third proportional to 646,554 and 1,413,486
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.