Home / 335,409-501,783.75

Finding the Third Proportional to 335,409 and 501,783.75

Calculator

Solution

The third proportional to 335,409 and 501,783.75 is: 750,686.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,409 : 501,783.75 = 501,783.75 : x
  2. Step 2: Convert to fraction form
    335,409/501,783.75 = 501,783.75/x
  3. Step 3: Cross multiply
    335,409x = 501,783.75 × 501,783.75
  4. Step 4: Simplify right side
    335,409x = 251,786,931,764.06
  5. Step 5: Solve for x
    x = 251,786,931,764.06/335,409
  6. Step 6: Final answer
    x = 750,686.27

Related Problems

Find third proportional to 167,704.50 and 250,891.88
Half scale
Find third proportional to 670,818 and 1,003,567.50
Double scale
Find third proportional to 335,411 and 501,787
Similar ratio
Find third proportional to 503,113.50 and 752,675.63
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.