Home / 268,704-590,400

Finding the Third Proportional to 268,704 and 590,400

Calculator

Solution

The third proportional to 268,704 and 590,400 is: 1,297,234.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    268,704 : 590,400 = 590,400 : x
  2. Step 2: Convert to fraction form
    268,704/590,400 = 590,400/x
  3. Step 3: Cross multiply
    268,704x = 590,400 × 590,400
  4. Step 4: Simplify right side
    268,704x = 348,572,160,000
  5. Step 5: Solve for x
    x = 348,572,160,000/268,704
  6. Step 6: Final answer
    x = 1,297,234.73

Related Problems

Find third proportional to 134,352 and 295,200
Half scale
Find third proportional to 537,408 and 1,180,800
Double scale
Find third proportional to 268,706 and 590,404
Similar ratio
Find third proportional to 403,056 and 885,600
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.