Home / 476,078-652,815

Finding the Third Proportional to 476,078 and 652,815

Calculator

Solution

The third proportional to 476,078 and 652,815 is: 895,163.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    476,078 : 652,815 = 652,815 : x
  2. Step 2: Convert to fraction form
    476,078/652,815 = 652,815/x
  3. Step 3: Cross multiply
    476,078x = 652,815 × 652,815
  4. Step 4: Simplify right side
    476,078x = 426,167,424,225
  5. Step 5: Solve for x
    x = 426,167,424,225/476,078
  6. Step 6: Final answer
    x = 895,163.03

Related Problems

Find third proportional to 238,039 and 326,407.50
Half scale
Find third proportional to 952,156 and 1,305,630
Double scale
Find third proportional to 476,080 and 652,818
Similar ratio
Find third proportional to 714,117 and 979,222.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.