Home / 336,910-737,120

Finding the Third Proportional to 336,910 and 737,120

Calculator

Solution

The third proportional to 336,910 and 737,120 is: 1,612,733.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,910 : 737,120 = 737,120 : x
  2. Step 2: Convert to fraction form
    336,910/737,120 = 737,120/x
  3. Step 3: Cross multiply
    336,910x = 737,120 × 737,120
  4. Step 4: Simplify right side
    336,910x = 543,345,894,400
  5. Step 5: Solve for x
    x = 543,345,894,400/336,910
  6. Step 6: Final answer
    x = 1,612,733.06

Related Problems

Find third proportional to 168,455 and 368,560
Half scale
Find third proportional to 673,820 and 1,474,240
Double scale
Find third proportional to 336,912 and 737,124
Similar ratio
Find third proportional to 505,365 and 1,105,680
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.