Home / 772,038-1,171,177

Finding the Third Proportional to 772,038 and 1,171,177

Calculator

Solution

The third proportional to 772,038 and 1,171,177 is: 1,776,668.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    772,038 : 1,171,177 = 1,171,177 : x
  2. Step 2: Convert to fraction form
    772,038/1,171,177 = 1,171,177/x
  3. Step 3: Cross multiply
    772,038x = 1,171,177 × 1,171,177
  4. Step 4: Simplify right side
    772,038x = 1,371,655,565,329
  5. Step 5: Solve for x
    x = 1,371,655,565,329/772,038
  6. Step 6: Final answer
    x = 1,776,668.46

Related Problems

Find third proportional to 386,019 and 585,588.50
Half scale
Find third proportional to 1,544,076 and 2,342,354
Double scale
Find third proportional to 772,040 and 1,171,180
Similar ratio
Find third proportional to 1,158,057 and 1,756,765.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.