Home / 350,562-765,972

Finding the Third Proportional to 350,562 and 765,972

Calculator

Solution

The third proportional to 350,562 and 765,972 is: 1,673,635.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    350,562 : 765,972 = 765,972 : x
  2. Step 2: Convert to fraction form
    350,562/765,972 = 765,972/x
  3. Step 3: Cross multiply
    350,562x = 765,972 × 765,972
  4. Step 4: Simplify right side
    350,562x = 586,713,104,784
  5. Step 5: Solve for x
    x = 586,713,104,784/350,562
  6. Step 6: Final answer
    x = 1,673,635.78

Related Problems

Find third proportional to 175,281 and 382,986
Half scale
Find third proportional to 701,124 and 1,531,944
Double scale
Find third proportional to 350,564 and 765,976
Similar ratio
Find third proportional to 525,843 and 1,148,958
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.