Home / 482,907-655,848

Finding the Third Proportional to 482,907 and 655,848

Calculator

Solution

The third proportional to 482,907 and 655,848 is: 890,723.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    482,907 : 655,848 = 655,848 : x
  2. Step 2: Convert to fraction form
    482,907/655,848 = 655,848/x
  3. Step 3: Cross multiply
    482,907x = 655,848 × 655,848
  4. Step 4: Simplify right side
    482,907x = 430,136,599,104
  5. Step 5: Solve for x
    x = 430,136,599,104/482,907
  6. Step 6: Final answer
    x = 890,723.47

Related Problems

Find third proportional to 241,453.50 and 327,924
Half scale
Find third proportional to 965,814 and 1,311,696
Double scale
Find third proportional to 482,909 and 655,851
Similar ratio
Find third proportional to 724,360.50 and 983,772
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.