Home / 366,952-788,160

Finding the Third Proportional to 366,952 and 788,160

Calculator

Solution

The third proportional to 366,952 and 788,160 is: 1,692,854.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    366,952 : 788,160 = 788,160 : x
  2. Step 2: Convert to fraction form
    366,952/788,160 = 788,160/x
  3. Step 3: Cross multiply
    366,952x = 788,160 × 788,160
  4. Step 4: Simplify right side
    366,952x = 621,196,185,600
  5. Step 5: Solve for x
    x = 621,196,185,600/366,952
  6. Step 6: Final answer
    x = 1,692,854.07

Related Problems

Find third proportional to 183,476 and 394,080
Half scale
Find third proportional to 733,904 and 1,576,320
Double scale
Find third proportional to 366,954 and 788,164
Similar ratio
Find third proportional to 550,428 and 1,182,240
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.