Home / 366,921-788,097

Finding the Third Proportional to 366,921 and 788,097

Calculator

Solution

The third proportional to 366,921 and 788,097 is: 1,692,726.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    366,921 : 788,097 = 788,097 : x
  2. Step 2: Convert to fraction form
    366,921/788,097 = 788,097/x
  3. Step 3: Cross multiply
    366,921x = 788,097 × 788,097
  4. Step 4: Simplify right side
    366,921x = 621,096,881,409
  5. Step 5: Solve for x
    x = 621,096,881,409/366,921
  6. Step 6: Final answer
    x = 1,692,726.45

Related Problems

Find third proportional to 183,460.50 and 394,048.50
Half scale
Find third proportional to 733,842 and 1,576,194
Double scale
Find third proportional to 366,923 and 788,101
Similar ratio
Find third proportional to 550,381.50 and 1,182,145.50
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.