Home / 270,078-588,754

Finding the Third Proportional to 270,078 and 588,754

Calculator

Solution

The third proportional to 270,078 and 588,754 is: 1,283,448.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    270,078 : 588,754 = 588,754 : x
  2. Step 2: Convert to fraction form
    270,078/588,754 = 588,754/x
  3. Step 3: Cross multiply
    270,078x = 588,754 × 588,754
  4. Step 4: Simplify right side
    270,078x = 346,631,272,516
  5. Step 5: Solve for x
    x = 346,631,272,516/270,078
  6. Step 6: Final answer
    x = 1,283,448.75

Related Problems

Find third proportional to 135,039 and 294,377
Half scale
Find third proportional to 540,156 and 1,177,508
Double scale
Find third proportional to 270,080 and 588,758
Similar ratio
Find third proportional to 405,117 and 883,131
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.