Home / 654,294-984,718

Finding the Third Proportional to 654,294 and 984,718

Calculator

Solution

The third proportional to 654,294 and 984,718 is: 1,482,008.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    654,294 : 984,718 = 984,718 : x
  2. Step 2: Convert to fraction form
    654,294/984,718 = 984,718/x
  3. Step 3: Cross multiply
    654,294x = 984,718 × 984,718
  4. Step 4: Simplify right side
    654,294x = 969,669,539,524
  5. Step 5: Solve for x
    x = 969,669,539,524/654,294
  6. Step 6: Final answer
    x = 1,482,008.91

Related Problems

Find third proportional to 327,147 and 492,359
Half scale
Find third proportional to 1,308,588 and 1,969,436
Double scale
Find third proportional to 654,296 and 984,721
Similar ratio
Find third proportional to 981,441 and 1,477,077
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.