Home / 681,369-1,433,352

Finding the Third Proportional to 681,369 and 1,433,352

Calculator

Solution

The third proportional to 681,369 and 1,433,352 is: 3,015,250.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    681,369 : 1,433,352 = 1,433,352 : x
  2. Step 2: Convert to fraction form
    681,369/1,433,352 = 1,433,352/x
  3. Step 3: Cross multiply
    681,369x = 1,433,352 × 1,433,352
  4. Step 4: Simplify right side
    681,369x = 2,054,497,955,904
  5. Step 5: Solve for x
    x = 2,054,497,955,904/681,369
  6. Step 6: Final answer
    x = 3,015,250.12

Related Problems

Find third proportional to 340,684.50 and 716,676
Half scale
Find third proportional to 1,362,738 and 2,866,704
Double scale
Find third proportional to 681,371 and 1,433,356
Similar ratio
Find third proportional to 1,022,053.50 and 2,150,028
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.10) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.