Home / 277,890-606,627

Finding the Third Proportional to 277,890 and 606,627

Calculator

Solution

The third proportional to 277,890 and 606,627 is: 1,324,251.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    277,890 : 606,627 = 606,627 : x
  2. Step 2: Convert to fraction form
    277,890/606,627 = 606,627/x
  3. Step 3: Cross multiply
    277,890x = 606,627 × 606,627
  4. Step 4: Simplify right side
    277,890x = 367,996,317,129
  5. Step 5: Solve for x
    x = 367,996,317,129/277,890
  6. Step 6: Final answer
    x = 1,324,251.74

Related Problems

Find third proportional to 138,945 and 303,313.50
Half scale
Find third proportional to 555,780 and 1,213,254
Double scale
Find third proportional to 277,892 and 606,631
Similar ratio
Find third proportional to 416,835 and 909,940.50
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.