Home / 368,356-568,806

Finding the Third Proportional to 368,356 and 568,806

Calculator

Solution

The third proportional to 368,356 and 568,806 is: 878,335.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    368,356 : 568,806 = 568,806 : x
  2. Step 2: Convert to fraction form
    368,356/568,806 = 568,806/x
  3. Step 3: Cross multiply
    368,356x = 568,806 × 568,806
  4. Step 4: Simplify right side
    368,356x = 323,540,265,636
  5. Step 5: Solve for x
    x = 323,540,265,636/368,356
  6. Step 6: Final answer
    x = 878,335.81

Related Problems

Find third proportional to 184,178 and 284,403
Half scale
Find third proportional to 736,712 and 1,137,612
Double scale
Find third proportional to 368,358 and 568,809
Similar ratio
Find third proportional to 552,534 and 853,209
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.