Home / 463,720-977,252

Finding the Third Proportional to 463,720 and 977,252

Calculator

Solution

The third proportional to 463,720 and 977,252 is: 2,059,478.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    463,720 : 977,252 = 977,252 : x
  2. Step 2: Convert to fraction form
    463,720/977,252 = 977,252/x
  3. Step 3: Cross multiply
    463,720x = 977,252 × 977,252
  4. Step 4: Simplify right side
    463,720x = 955,021,471,504
  5. Step 5: Solve for x
    x = 955,021,471,504/463,720
  6. Step 6: Final answer
    x = 2,059,478.72

Related Problems

Find third proportional to 231,860 and 488,626
Half scale
Find third proportional to 927,440 and 1,954,504
Double scale
Find third proportional to 463,722 and 977,256
Similar ratio
Find third proportional to 695,580 and 1,465,878
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.