Home / 322,318-700,004

Finding the Third Proportional to 322,318 and 700,004

Calculator

Solution

The third proportional to 322,318 and 700,004 is: 1,520,255.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    322,318 : 700,004 = 700,004 : x
  2. Step 2: Convert to fraction form
    322,318/700,004 = 700,004/x
  3. Step 3: Cross multiply
    322,318x = 700,004 × 700,004
  4. Step 4: Simplify right side
    322,318x = 490,005,600,016
  5. Step 5: Solve for x
    x = 490,005,600,016/322,318
  6. Step 6: Final answer
    x = 1,520,255.15

Related Problems

Find third proportional to 161,159 and 350,002
Half scale
Find third proportional to 644,636 and 1,400,008
Double scale
Find third proportional to 322,320 and 700,008
Similar ratio
Find third proportional to 483,477 and 1,050,006
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.