Home / 769,004-1,682,761

Finding the Third Proportional to 769,004 and 1,682,761

Calculator

Solution

The third proportional to 769,004 and 1,682,761 is: 3,682,275.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    769,004 : 1,682,761 = 1,682,761 : x
  2. Step 2: Convert to fraction form
    769,004/1,682,761 = 1,682,761/x
  3. Step 3: Cross multiply
    769,004x = 1,682,761 × 1,682,761
  4. Step 4: Simplify right side
    769,004x = 2,831,684,583,121
  5. Step 5: Solve for x
    x = 2,831,684,583,121/769,004
  6. Step 6: Final answer
    x = 3,682,275.49

Related Problems

Find third proportional to 384,502 and 841,380.50
Half scale
Find third proportional to 1,538,008 and 3,365,522
Double scale
Find third proportional to 769,006 and 1,682,765
Similar ratio
Find third proportional to 1,153,506 and 2,524,141.50
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.