Home / 228,717-501,606

Finding the Third Proportional to 228,717 and 501,606

Calculator

Solution

The third proportional to 228,717 and 501,606 is: 1,100,086.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    228,717 : 501,606 = 501,606 : x
  2. Step 2: Convert to fraction form
    228,717/501,606 = 501,606/x
  3. Step 3: Cross multiply
    228,717x = 501,606 × 501,606
  4. Step 4: Simplify right side
    228,717x = 251,608,579,236
  5. Step 5: Solve for x
    x = 251,608,579,236/228,717
  6. Step 6: Final answer
    x = 1,100,086.92

Related Problems

Find third proportional to 114,358.50 and 250,803
Half scale
Find third proportional to 457,434 and 1,003,212
Double scale
Find third proportional to 228,719 and 501,610
Similar ratio
Find third proportional to 343,075.50 and 752,409
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.