Home / 375,648-835,282

Finding the Third Proportional to 375,648 and 835,282

Calculator

Solution

The third proportional to 375,648 and 835,282 is: 1,857,313.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    375,648 : 835,282 = 835,282 : x
  2. Step 2: Convert to fraction form
    375,648/835,282 = 835,282/x
  3. Step 3: Cross multiply
    375,648x = 835,282 × 835,282
  4. Step 4: Simplify right side
    375,648x = 697,696,019,524
  5. Step 5: Solve for x
    x = 697,696,019,524/375,648
  6. Step 6: Final answer
    x = 1,857,313.28

Related Problems

Find third proportional to 187,824 and 417,641
Half scale
Find third proportional to 751,296 and 1,670,564
Double scale
Find third proportional to 375,650 and 835,286
Similar ratio
Find third proportional to 563,472 and 1,252,923
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.