Home / 375,840-582,336

Finding the Third Proportional to 375,840 and 582,336

Calculator

Solution

The third proportional to 375,840 and 582,336 is: 902,286.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    375,840 : 582,336 = 582,336 : x
  2. Step 2: Convert to fraction form
    375,840/582,336 = 582,336/x
  3. Step 3: Cross multiply
    375,840x = 582,336 × 582,336
  4. Step 4: Simplify right side
    375,840x = 339,115,216,896
  5. Step 5: Solve for x
    x = 339,115,216,896/375,840
  6. Step 6: Final answer
    x = 902,286.12

Related Problems

Find third proportional to 187,920 and 291,168
Half scale
Find third proportional to 751,680 and 1,164,672
Double scale
Find third proportional to 375,842 and 582,339
Similar ratio
Find third proportional to 563,760 and 873,504
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.