Home / 374,270-804,581

Finding the Third Proportional to 374,270 and 804,581

Calculator

Solution

The third proportional to 374,270 and 804,581 is: 1,729,635.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    374,270 : 804,581 = 804,581 : x
  2. Step 2: Convert to fraction form
    374,270/804,581 = 804,581/x
  3. Step 3: Cross multiply
    374,270x = 804,581 × 804,581
  4. Step 4: Simplify right side
    374,270x = 647,350,585,561
  5. Step 5: Solve for x
    x = 647,350,585,561/374,270
  6. Step 6: Final answer
    x = 1,729,635.25

Related Problems

Find third proportional to 187,135 and 402,290.50
Half scale
Find third proportional to 748,540 and 1,609,162
Double scale
Find third proportional to 374,272 and 804,585
Similar ratio
Find third proportional to 561,405 and 1,206,871.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.