Home / 582,394-877,695

Finding the Third Proportional to 582,394 and 877,695

Calculator

Solution

The third proportional to 582,394 and 877,695 is: 1,322,727.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    582,394 : 877,695 = 877,695 : x
  2. Step 2: Convert to fraction form
    582,394/877,695 = 877,695/x
  3. Step 3: Cross multiply
    582,394x = 877,695 × 877,695
  4. Step 4: Simplify right side
    582,394x = 770,348,513,025
  5. Step 5: Solve for x
    x = 770,348,513,025/582,394
  6. Step 6: Final answer
    x = 1,322,727.42

Related Problems

Find third proportional to 291,197 and 438,847.50
Half scale
Find third proportional to 1,164,788 and 1,755,390
Double scale
Find third proportional to 582,396 and 877,698
Similar ratio
Find third proportional to 873,591 and 1,316,542.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.