Home / 349,466-764,360

Finding the Third Proportional to 349,466 and 764,360

Calculator

Solution

The third proportional to 349,466 and 764,360 is: 1,671,825.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    349,466 : 764,360 = 764,360 : x
  2. Step 2: Convert to fraction form
    349,466/764,360 = 764,360/x
  3. Step 3: Cross multiply
    349,466x = 764,360 × 764,360
  4. Step 4: Simplify right side
    349,466x = 584,246,209,600
  5. Step 5: Solve for x
    x = 584,246,209,600/349,466
  6. Step 6: Final answer
    x = 1,671,825.61

Related Problems

Find third proportional to 174,733 and 382,180
Half scale
Find third proportional to 698,932 and 1,528,720
Double scale
Find third proportional to 349,468 and 764,364
Similar ratio
Find third proportional to 524,199 and 1,146,540
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.