Home / 610,615-1,305,262

Finding the Third Proportional to 610,615 and 1,305,262

Calculator

Solution

The third proportional to 610,615 and 1,305,262 is: 2,790,152.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    610,615 : 1,305,262 = 1,305,262 : x
  2. Step 2: Convert to fraction form
    610,615/1,305,262 = 1,305,262/x
  3. Step 3: Cross multiply
    610,615x = 1,305,262 × 1,305,262
  4. Step 4: Simplify right side
    610,615x = 1,703,708,888,644
  5. Step 5: Solve for x
    x = 1,703,708,888,644/610,615
  6. Step 6: Final answer
    x = 2,790,152.37

Related Problems

Find third proportional to 305,307.50 and 652,631
Half scale
Find third proportional to 1,221,230 and 2,610,524
Double scale
Find third proportional to 610,617 and 1,305,266
Similar ratio
Find third proportional to 915,922.50 and 1,957,893
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.