Home / 358,054-788,096

Finding the Third Proportional to 358,054 and 788,096

Calculator

Solution

The third proportional to 358,054 and 788,096 is: 1,734,641.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    358,054 : 788,096 = 788,096 : x
  2. Step 2: Convert to fraction form
    358,054/788,096 = 788,096/x
  3. Step 3: Cross multiply
    358,054x = 788,096 × 788,096
  4. Step 4: Simplify right side
    358,054x = 621,095,305,216
  5. Step 5: Solve for x
    x = 621,095,305,216/358,054
  6. Step 6: Final answer
    x = 1,734,641.44

Related Problems

Find third proportional to 179,027 and 394,048
Half scale
Find third proportional to 716,108 and 1,576,192
Double scale
Find third proportional to 358,056 and 788,100
Similar ratio
Find third proportional to 537,081 and 1,182,144
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.