Home / 278,184-600,716

Finding the Third Proportional to 278,184 and 600,716

Calculator

Solution

The third proportional to 278,184 and 600,716 is: 1,297,197.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    278,184 : 600,716 = 600,716 : x
  2. Step 2: Convert to fraction form
    278,184/600,716 = 600,716/x
  3. Step 3: Cross multiply
    278,184x = 600,716 × 600,716
  4. Step 4: Simplify right side
    278,184x = 360,859,712,656
  5. Step 5: Solve for x
    x = 360,859,712,656/278,184
  6. Step 6: Final answer
    x = 1,297,197.94

Related Problems

Find third proportional to 139,092 and 300,358
Half scale
Find third proportional to 556,368 and 1,201,432
Double scale
Find third proportional to 278,186 and 600,720
Similar ratio
Find third proportional to 417,276 and 901,074
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.