Home / 334,144-720,450

Finding the Third Proportional to 334,144 and 720,450

Calculator

Solution

The third proportional to 334,144 and 720,450 is: 1,553,366.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,144 : 720,450 = 720,450 : x
  2. Step 2: Convert to fraction form
    334,144/720,450 = 720,450/x
  3. Step 3: Cross multiply
    334,144x = 720,450 × 720,450
  4. Step 4: Simplify right side
    334,144x = 519,048,202,500
  5. Step 5: Solve for x
    x = 519,048,202,500/334,144
  6. Step 6: Final answer
    x = 1,553,366.82

Related Problems

Find third proportional to 167,072 and 360,225
Half scale
Find third proportional to 668,288 and 1,440,900
Double scale
Find third proportional to 334,146 and 720,454
Similar ratio
Find third proportional to 501,216 and 1,080,675
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.