Home / 654,840-984,696

Finding the Third Proportional to 654,840 and 984,696

Calculator

Solution

The third proportional to 654,840 and 984,696 is: 1,480,707.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    654,840 : 984,696 = 984,696 : x
  2. Step 2: Convert to fraction form
    654,840/984,696 = 984,696/x
  3. Step 3: Cross multiply
    654,840x = 984,696 × 984,696
  4. Step 4: Simplify right side
    654,840x = 969,626,212,416
  5. Step 5: Solve for x
    x = 969,626,212,416/654,840
  6. Step 6: Final answer
    x = 1,480,707.06

Related Problems

Find third proportional to 327,420 and 492,348
Half scale
Find third proportional to 1,309,680 and 1,969,392
Double scale
Find third proportional to 654,842 and 984,699
Similar ratio
Find third proportional to 982,260 and 1,477,044
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.