Home / 571,808-841,080

Finding the Third Proportional to 571,808 and 841,080

Calculator

Solution

The third proportional to 571,808 and 841,080 is: 1,237,155.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    571,808 : 841,080 = 841,080 : x
  2. Step 2: Convert to fraction form
    571,808/841,080 = 841,080/x
  3. Step 3: Cross multiply
    571,808x = 841,080 × 841,080
  4. Step 4: Simplify right side
    571,808x = 707,415,566,400
  5. Step 5: Solve for x
    x = 707,415,566,400/571,808
  6. Step 6: Final answer
    x = 1,237,155.77

Related Problems

Find third proportional to 285,904 and 420,540
Half scale
Find third proportional to 1,143,616 and 1,682,160
Double scale
Find third proportional to 571,810 and 841,083
Similar ratio
Find third proportional to 857,712 and 1,261,620
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.