Home / 845,831-1,268,476

Finding the Third Proportional to 845,831 and 1,268,476

Calculator

Solution

The third proportional to 845,831 and 1,268,476 is: 1,902,308.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    845,831 : 1,268,476 = 1,268,476 : x
  2. Step 2: Convert to fraction form
    845,831/1,268,476 = 1,268,476/x
  3. Step 3: Cross multiply
    845,831x = 1,268,476 × 1,268,476
  4. Step 4: Simplify right side
    845,831x = 1,609,031,362,576
  5. Step 5: Solve for x
    x = 1,609,031,362,576/845,831
  6. Step 6: Final answer
    x = 1,902,308.34

Related Problems

Find third proportional to 422,915.50 and 634,238
Half scale
Find third proportional to 1,691,662 and 2,536,952
Double scale
Find third proportional to 845,833 and 1,268,479
Similar ratio
Find third proportional to 1,268,746.50 and 1,902,714
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.