Home / 769,968-1,679,696

Finding the Third Proportional to 769,968 and 1,679,696

Calculator

Solution

The third proportional to 769,968 and 1,679,696 is: 3,664,280.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    769,968 : 1,679,696 = 1,679,696 : x
  2. Step 2: Convert to fraction form
    769,968/1,679,696 = 1,679,696/x
  3. Step 3: Cross multiply
    769,968x = 1,679,696 × 1,679,696
  4. Step 4: Simplify right side
    769,968x = 2,821,378,652,416
  5. Step 5: Solve for x
    x = 2,821,378,652,416/769,968
  6. Step 6: Final answer
    x = 3,664,280.40

Related Problems

Find third proportional to 384,984 and 839,848
Half scale
Find third proportional to 1,539,936 and 3,359,392
Double scale
Find third proportional to 769,970 and 1,679,700
Similar ratio
Find third proportional to 1,154,952 and 2,519,544
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.