Home / 454,600-957,128

Finding the Third Proportional to 454,600 and 957,128

Calculator

Solution

The third proportional to 454,600 and 957,128 is: 2,015,165.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    454,600 : 957,128 = 957,128 : x
  2. Step 2: Convert to fraction form
    454,600/957,128 = 957,128/x
  3. Step 3: Cross multiply
    454,600x = 957,128 × 957,128
  4. Step 4: Simplify right side
    454,600x = 916,094,008,384
  5. Step 5: Solve for x
    x = 916,094,008,384/454,600
  6. Step 6: Final answer
    x = 2,015,165.00

Related Problems

Find third proportional to 227,300 and 478,564
Half scale
Find third proportional to 909,200 and 1,914,256
Double scale
Find third proportional to 454,602 and 957,132
Similar ratio
Find third proportional to 681,900 and 1,435,692
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.