Home / 713,162-971,320

Finding the Third Proportional to 713,162 and 971,320

Calculator

Solution

The third proportional to 713,162 and 971,320 is: 1,322,928.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    713,162 : 971,320 = 971,320 : x
  2. Step 2: Convert to fraction form
    713,162/971,320 = 971,320/x
  3. Step 3: Cross multiply
    713,162x = 971,320 × 971,320
  4. Step 4: Simplify right side
    713,162x = 943,462,542,400
  5. Step 5: Solve for x
    x = 943,462,542,400/713,162
  6. Step 6: Final answer
    x = 1,322,928.79

Related Problems

Find third proportional to 356,581 and 485,660
Half scale
Find third proportional to 1,426,324 and 1,942,640
Double scale
Find third proportional to 713,164 and 971,323
Similar ratio
Find third proportional to 1,069,743 and 1,456,980
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.