Home / 327,537-694,440

Finding the Third Proportional to 327,537 and 694,440

Calculator

Solution

The third proportional to 327,537 and 694,440 is: 1,472,343.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    327,537 : 694,440 = 694,440 : x
  2. Step 2: Convert to fraction form
    327,537/694,440 = 694,440/x
  3. Step 3: Cross multiply
    327,537x = 694,440 × 694,440
  4. Step 4: Simplify right side
    327,537x = 482,246,913,600
  5. Step 5: Solve for x
    x = 482,246,913,600/327,537
  6. Step 6: Final answer
    x = 1,472,343.32

Related Problems

Find third proportional to 163,768.50 and 347,220
Half scale
Find third proportional to 655,074 and 1,388,880
Double scale
Find third proportional to 327,539 and 694,444
Similar ratio
Find third proportional to 491,305.50 and 1,041,660
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.