Home / 337,916-738,144

Finding the Third Proportional to 337,916 and 738,144

Calculator

Solution

The third proportional to 337,916 and 738,144 is: 1,612,402.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,916 : 738,144 = 738,144 : x
  2. Step 2: Convert to fraction form
    337,916/738,144 = 738,144/x
  3. Step 3: Cross multiply
    337,916x = 738,144 × 738,144
  4. Step 4: Simplify right side
    337,916x = 544,856,564,736
  5. Step 5: Solve for x
    x = 544,856,564,736/337,916
  6. Step 6: Final answer
    x = 1,612,402.39

Related Problems

Find third proportional to 168,958 and 369,072
Half scale
Find third proportional to 675,832 and 1,476,288
Double scale
Find third proportional to 337,918 and 738,148
Similar ratio
Find third proportional to 506,874 and 1,107,216
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.