Home / 241,188-520,512

Finding the Third Proportional to 241,188 and 520,512

Calculator

Solution

The third proportional to 241,188 and 520,512 is: 1,123,325.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,188 : 520,512 = 520,512 : x
  2. Step 2: Convert to fraction form
    241,188/520,512 = 520,512/x
  3. Step 3: Cross multiply
    241,188x = 520,512 × 520,512
  4. Step 4: Simplify right side
    241,188x = 270,932,742,144
  5. Step 5: Solve for x
    x = 270,932,742,144/241,188
  6. Step 6: Final answer
    x = 1,123,325.96

Related Problems

Find third proportional to 120,594 and 260,256
Half scale
Find third proportional to 482,376 and 1,041,024
Double scale
Find third proportional to 241,190 and 520,516
Similar ratio
Find third proportional to 361,782 and 780,768
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.