Home / 277,580-597,261

Finding the Third Proportional to 277,580 and 597,261

Calculator

Solution

The third proportional to 277,580 and 597,261 is: 1,285,109.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    277,580 : 597,261 = 597,261 : x
  2. Step 2: Convert to fraction form
    277,580/597,261 = 597,261/x
  3. Step 3: Cross multiply
    277,580x = 597,261 × 597,261
  4. Step 4: Simplify right side
    277,580x = 356,720,702,121
  5. Step 5: Solve for x
    x = 356,720,702,121/277,580
  6. Step 6: Final answer
    x = 1,285,109.53

Related Problems

Find third proportional to 138,790 and 298,630.50
Half scale
Find third proportional to 555,160 and 1,194,522
Double scale
Find third proportional to 277,582 and 597,265
Similar ratio
Find third proportional to 416,370 and 895,891.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.