Home / 304,254-660,022

Finding the Third Proportional to 304,254 and 660,022

Calculator

Solution

The third proportional to 304,254 and 660,022 is: 1,431,793.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    304,254 : 660,022 = 660,022 : x
  2. Step 2: Convert to fraction form
    304,254/660,022 = 660,022/x
  3. Step 3: Cross multiply
    304,254x = 660,022 × 660,022
  4. Step 4: Simplify right side
    304,254x = 435,629,040,484
  5. Step 5: Solve for x
    x = 435,629,040,484/304,254
  6. Step 6: Final answer
    x = 1,431,793.96

Related Problems

Find third proportional to 152,127 and 330,011
Half scale
Find third proportional to 608,508 and 1,320,044
Double scale
Find third proportional to 304,256 and 660,026
Similar ratio
Find third proportional to 456,381 and 990,033
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.