Home / 336,746-522,827

Finding the Third Proportional to 336,746 and 522,827

Calculator

Solution

The third proportional to 336,746 and 522,827 is: 811,733.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,746 : 522,827 = 522,827 : x
  2. Step 2: Convert to fraction form
    336,746/522,827 = 522,827/x
  3. Step 3: Cross multiply
    336,746x = 522,827 × 522,827
  4. Step 4: Simplify right side
    336,746x = 273,348,071,929
  5. Step 5: Solve for x
    x = 273,348,071,929/336,746
  6. Step 6: Final answer
    x = 811,733.69

Related Problems

Find third proportional to 168,373 and 261,413.50
Half scale
Find third proportional to 673,492 and 1,045,654
Double scale
Find third proportional to 336,748 and 522,830
Similar ratio
Find third proportional to 505,119 and 784,240.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.