Home / 452,922-991,035

Finding the Third Proportional to 452,922 and 991,035

Calculator

Solution

The third proportional to 452,922 and 991,035 is: 2,168,475.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    452,922 : 991,035 = 991,035 : x
  2. Step 2: Convert to fraction form
    452,922/991,035 = 991,035/x
  3. Step 3: Cross multiply
    452,922x = 991,035 × 991,035
  4. Step 4: Simplify right side
    452,922x = 982,150,371,225
  5. Step 5: Solve for x
    x = 982,150,371,225/452,922
  6. Step 6: Final answer
    x = 2,168,475.74

Related Problems

Find third proportional to 226,461 and 495,517.50
Half scale
Find third proportional to 905,844 and 1,982,070
Double scale
Find third proportional to 452,924 and 991,039
Similar ratio
Find third proportional to 679,383 and 1,486,552.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.