Home / 565,936-1,220,288

Finding the Third Proportional to 565,936 and 1,220,288

Calculator

Solution

The third proportional to 565,936 and 1,220,288 is: 2,631,221.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    565,936 : 1,220,288 = 1,220,288 : x
  2. Step 2: Convert to fraction form
    565,936/1,220,288 = 1,220,288/x
  3. Step 3: Cross multiply
    565,936x = 1,220,288 × 1,220,288
  4. Step 4: Simplify right side
    565,936x = 1,489,102,802,944
  5. Step 5: Solve for x
    x = 1,489,102,802,944/565,936
  6. Step 6: Final answer
    x = 2,631,221.20

Related Problems

Find third proportional to 282,968 and 610,144
Half scale
Find third proportional to 1,131,872 and 2,440,576
Double scale
Find third proportional to 565,938 and 1,220,292
Similar ratio
Find third proportional to 848,904 and 1,830,432
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.