Home / 351,810-829,668

Finding the Third Proportional to 351,810 and 829,668

Calculator

Solution

The third proportional to 351,810 and 829,668 is: 1,956,593.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    351,810 : 829,668 = 829,668 : x
  2. Step 2: Convert to fraction form
    351,810/829,668 = 829,668/x
  3. Step 3: Cross multiply
    351,810x = 829,668 × 829,668
  4. Step 4: Simplify right side
    351,810x = 688,348,990,224
  5. Step 5: Solve for x
    x = 688,348,990,224/351,810
  6. Step 6: Final answer
    x = 1,956,593.02

Related Problems

Find third proportional to 175,905 and 414,834
Half scale
Find third proportional to 703,620 and 1,659,336
Double scale
Find third proportional to 351,812 and 829,673
Similar ratio
Find third proportional to 527,715 and 1,244,502
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.