Home / 382,401-607,347

Finding the Third Proportional to 382,401 and 607,347

Calculator

Solution

The third proportional to 382,401 and 607,347 is: 964,616.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    382,401 : 607,347 = 607,347 : x
  2. Step 2: Convert to fraction form
    382,401/607,347 = 607,347/x
  3. Step 3: Cross multiply
    382,401x = 607,347 × 607,347
  4. Step 4: Simplify right side
    382,401x = 368,870,378,409
  5. Step 5: Solve for x
    x = 368,870,378,409/382,401
  6. Step 6: Final answer
    x = 964,616.67

Related Problems

Find third proportional to 191,200.50 and 303,673.50
Half scale
Find third proportional to 764,802 and 1,214,694
Double scale
Find third proportional to 382,403 and 607,350
Similar ratio
Find third proportional to 573,601.50 and 911,020.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.