Home / 349,884-763,073

Finding the Third Proportional to 349,884 and 763,073

Calculator

Solution

The third proportional to 349,884 and 763,073 is: 1,664,209.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    349,884 : 763,073 = 763,073 : x
  2. Step 2: Convert to fraction form
    349,884/763,073 = 763,073/x
  3. Step 3: Cross multiply
    349,884x = 763,073 × 763,073
  4. Step 4: Simplify right side
    349,884x = 582,280,403,329
  5. Step 5: Solve for x
    x = 582,280,403,329/349,884
  6. Step 6: Final answer
    x = 1,664,209.86

Related Problems

Find third proportional to 174,942 and 381,536.50
Half scale
Find third proportional to 699,768 and 1,526,146
Double scale
Find third proportional to 349,886 and 763,077
Similar ratio
Find third proportional to 524,826 and 1,144,609.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.