Home / 507,662-673,874

Finding the Third Proportional to 507,662 and 673,874

Calculator

Solution

The third proportional to 507,662 and 673,874 is: 894,504.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    507,662 : 673,874 = 673,874 : x
  2. Step 2: Convert to fraction form
    507,662/673,874 = 673,874/x
  3. Step 3: Cross multiply
    507,662x = 673,874 × 673,874
  4. Step 4: Simplify right side
    507,662x = 454,106,167,876
  5. Step 5: Solve for x
    x = 454,106,167,876/507,662
  6. Step 6: Final answer
    x = 894,504.94

Related Problems

Find third proportional to 253,831 and 336,937
Half scale
Find third proportional to 1,015,324 and 1,347,748
Double scale
Find third proportional to 507,664 and 673,877
Similar ratio
Find third proportional to 761,493 and 1,010,811
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.33) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.