Home / 691,898-1,504,966

Finding the Third Proportional to 691,898 and 1,504,966

Calculator

Solution

The third proportional to 691,898 and 1,504,966 is: 3,273,492.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    691,898 : 1,504,966 = 1,504,966 : x
  2. Step 2: Convert to fraction form
    691,898/1,504,966 = 1,504,966/x
  3. Step 3: Cross multiply
    691,898x = 1,504,966 × 1,504,966
  4. Step 4: Simplify right side
    691,898x = 2,264,922,661,156
  5. Step 5: Solve for x
    x = 2,264,922,661,156/691,898
  6. Step 6: Final answer
    x = 3,273,492.13

Related Problems

Find third proportional to 345,949 and 752,483
Half scale
Find third proportional to 1,383,796 and 3,009,932
Double scale
Find third proportional to 691,900 and 1,504,970
Similar ratio
Find third proportional to 1,037,847 and 2,257,449
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.