Home / 351,024-684,552

Finding the Third Proportional to 351,024 and 684,552

Calculator

Solution

The third proportional to 351,024 and 684,552 is: 1,334,984.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    351,024 : 684,552 = 684,552 : x
  2. Step 2: Convert to fraction form
    351,024/684,552 = 684,552/x
  3. Step 3: Cross multiply
    351,024x = 684,552 × 684,552
  4. Step 4: Simplify right side
    351,024x = 468,611,440,704
  5. Step 5: Solve for x
    x = 468,611,440,704/351,024
  6. Step 6: Final answer
    x = 1,334,984.05

Related Problems

Find third proportional to 175,512 and 342,276
Half scale
Find third proportional to 702,048 and 1,369,104
Double scale
Find third proportional to 351,026 and 684,556
Similar ratio
Find third proportional to 526,536 and 1,026,828
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.95) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.