Home / 993,627-1,330,242.75

Finding the Third Proportional to 993,627 and 1,330,242.75

Calculator

Solution

The third proportional to 993,627 and 1,330,242.75 is: 1,780,895.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    993,627 : 1,330,242.75 = 1,330,242.75 : x
  2. Step 2: Convert to fraction form
    993,627/1,330,242.75 = 1,330,242.75/x
  3. Step 3: Cross multiply
    993,627x = 1,330,242.75 × 1,330,242.75
  4. Step 4: Simplify right side
    993,627x = 1,769,545,773,927.56
  5. Step 5: Solve for x
    x = 1,769,545,773,927.56/993,627
  6. Step 6: Final answer
    x = 1,780,895.42

Related Problems

Find third proportional to 496,813.50 and 665,121.38
Half scale
Find third proportional to 1,987,254 and 2,660,485.50
Double scale
Find third proportional to 993,629 and 1,330,245
Similar ratio
Find third proportional to 1,490,440.50 and 1,995,364.13
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.