Home / 277,449-606,267

Finding the Third Proportional to 277,449 and 606,267

Calculator

Solution

The third proportional to 277,449 and 606,267 is: 1,324,782.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    277,449 : 606,267 = 606,267 : x
  2. Step 2: Convert to fraction form
    277,449/606,267 = 606,267/x
  3. Step 3: Cross multiply
    277,449x = 606,267 × 606,267
  4. Step 4: Simplify right side
    277,449x = 367,559,675,289
  5. Step 5: Solve for x
    x = 367,559,675,289/277,449
  6. Step 6: Final answer
    x = 1,324,782.84

Related Problems

Find third proportional to 138,724.50 and 303,133.50
Half scale
Find third proportional to 554,898 and 1,212,534
Double scale
Find third proportional to 277,451 and 606,271
Similar ratio
Find third proportional to 416,173.50 and 909,400.50
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.