Home / 654,834-984,687

Finding the Third Proportional to 654,834 and 984,687

Calculator

Solution

The third proportional to 654,834 and 984,687 is: 1,480,693.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    654,834 : 984,687 = 984,687 : x
  2. Step 2: Convert to fraction form
    654,834/984,687 = 984,687/x
  3. Step 3: Cross multiply
    654,834x = 984,687 × 984,687
  4. Step 4: Simplify right side
    654,834x = 969,608,487,969
  5. Step 5: Solve for x
    x = 969,608,487,969/654,834
  6. Step 6: Final answer
    x = 1,480,693.56

Related Problems

Find third proportional to 327,417 and 492,343.50
Half scale
Find third proportional to 1,309,668 and 1,969,374
Double scale
Find third proportional to 654,836 and 984,690
Similar ratio
Find third proportional to 982,251 and 1,477,030.50
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.