Home / 352,614-775,206

Finding the Third Proportional to 352,614 and 775,206

Calculator

Solution

The third proportional to 352,614 and 775,206 is: 1,704,255.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    352,614 : 775,206 = 775,206 : x
  2. Step 2: Convert to fraction form
    352,614/775,206 = 775,206/x
  3. Step 3: Cross multiply
    352,614x = 775,206 × 775,206
  4. Step 4: Simplify right side
    352,614x = 600,944,342,436
  5. Step 5: Solve for x
    x = 600,944,342,436/352,614
  6. Step 6: Final answer
    x = 1,704,255.48

Related Problems

Find third proportional to 176,307 and 387,603
Half scale
Find third proportional to 705,228 and 1,550,412
Double scale
Find third proportional to 352,616 and 775,210
Similar ratio
Find third proportional to 528,921 and 1,162,809
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.