Home / 271,281-589,263

Finding the Third Proportional to 271,281 and 589,263

Calculator

Solution

The third proportional to 271,281 and 589,263 is: 1,279,967.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    271,281 : 589,263 = 589,263 : x
  2. Step 2: Convert to fraction form
    271,281/589,263 = 589,263/x
  3. Step 3: Cross multiply
    271,281x = 589,263 × 589,263
  4. Step 4: Simplify right side
    271,281x = 347,230,883,169
  5. Step 5: Solve for x
    x = 347,230,883,169/271,281
  6. Step 6: Final answer
    x = 1,279,967.57

Related Problems

Find third proportional to 135,640.50 and 294,631.50
Half scale
Find third proportional to 542,562 and 1,178,526
Double scale
Find third proportional to 271,283 and 589,267
Similar ratio
Find third proportional to 406,921.50 and 883,894.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.