Home / 376,216-804,200

Finding the Third Proportional to 376,216 and 804,200

Calculator

Solution

The third proportional to 376,216 and 804,200 is: 1,719,059.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    376,216 : 804,200 = 804,200 : x
  2. Step 2: Convert to fraction form
    376,216/804,200 = 804,200/x
  3. Step 3: Cross multiply
    376,216x = 804,200 × 804,200
  4. Step 4: Simplify right side
    376,216x = 646,737,640,000
  5. Step 5: Solve for x
    x = 646,737,640,000/376,216
  6. Step 6: Final answer
    x = 1,719,059.37

Related Problems

Find third proportional to 188,108 and 402,100
Half scale
Find third proportional to 752,432 and 1,608,400
Double scale
Find third proportional to 376,218 and 804,204
Similar ratio
Find third proportional to 564,324 and 1,206,300
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.