Home / 269,055-590,591.25

Finding the Third Proportional to 269,055 and 590,591.25

Calculator

Solution

The third proportional to 269,055 and 590,591.25 is: 1,296,381.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    269,055 : 590,591.25 = 590,591.25 : x
  2. Step 2: Convert to fraction form
    269,055/590,591.25 = 590,591.25/x
  3. Step 3: Cross multiply
    269,055x = 590,591.25 × 590,591.25
  4. Step 4: Simplify right side
    269,055x = 348,798,024,576.56
  5. Step 5: Solve for x
    x = 348,798,024,576.56/269,055
  6. Step 6: Final answer
    x = 1,296,381.87

Related Problems

Find third proportional to 134,527.50 and 295,295.63
Half scale
Find third proportional to 538,110 and 1,181,182.50
Double scale
Find third proportional to 269,057 and 590,596
Similar ratio
Find third proportional to 403,582.50 and 885,886.88
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.