Home / 529,058-756,256

Finding the Third Proportional to 529,058 and 756,256

Calculator

Solution

The third proportional to 529,058 and 756,256 is: 1,081,021.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    529,058 : 756,256 = 756,256 : x
  2. Step 2: Convert to fraction form
    529,058/756,256 = 756,256/x
  3. Step 3: Cross multiply
    529,058x = 756,256 × 756,256
  4. Step 4: Simplify right side
    529,058x = 571,923,137,536
  5. Step 5: Solve for x
    x = 571,923,137,536/529,058
  6. Step 6: Final answer
    x = 1,081,021.62

Related Problems

Find third proportional to 264,529 and 378,128
Half scale
Find third proportional to 1,058,116 and 1,512,512
Double scale
Find third proportional to 529,060 and 756,259
Similar ratio
Find third proportional to 793,587 and 1,134,384
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.