Home / 394,804-562,681

Finding the Third Proportional to 394,804 and 562,681

Calculator

Solution

The third proportional to 394,804 and 562,681 is: 801,942.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    394,804 : 562,681 = 562,681 : x
  2. Step 2: Convert to fraction form
    394,804/562,681 = 562,681/x
  3. Step 3: Cross multiply
    394,804x = 562,681 × 562,681
  4. Step 4: Simplify right side
    394,804x = 316,609,907,761
  5. Step 5: Solve for x
    x = 316,609,907,761/394,804
  6. Step 6: Final answer
    x = 801,942.00

Related Problems

Find third proportional to 197,402 and 281,340.50
Half scale
Find third proportional to 789,608 and 1,125,362
Double scale
Find third proportional to 394,806 and 562,684
Similar ratio
Find third proportional to 592,206 and 844,021.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.