Home / 339,264-740,088

Finding the Third Proportional to 339,264 and 740,088

Calculator

Solution

The third proportional to 339,264 and 740,088 is: 1,614,466.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    339,264 : 740,088 = 740,088 : x
  2. Step 2: Convert to fraction form
    339,264/740,088 = 740,088/x
  3. Step 3: Cross multiply
    339,264x = 740,088 × 740,088
  4. Step 4: Simplify right side
    339,264x = 547,730,247,744
  5. Step 5: Solve for x
    x = 547,730,247,744/339,264
  6. Step 6: Final answer
    x = 1,614,466.16

Related Problems

Find third proportional to 169,632 and 370,044
Half scale
Find third proportional to 678,528 and 1,480,176
Double scale
Find third proportional to 339,266 and 740,092
Similar ratio
Find third proportional to 508,896 and 1,110,132
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.