Home / 314,702-474,666

Finding the Third Proportional to 314,702 and 474,666

Calculator

Solution

The third proportional to 314,702 and 474,666 is: 715,940.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    314,702 : 474,666 = 474,666 : x
  2. Step 2: Convert to fraction form
    314,702/474,666 = 474,666/x
  3. Step 3: Cross multiply
    314,702x = 474,666 × 474,666
  4. Step 4: Simplify right side
    314,702x = 225,307,811,556
  5. Step 5: Solve for x
    x = 225,307,811,556/314,702
  6. Step 6: Final answer
    x = 715,940.20

Related Problems

Find third proportional to 157,351 and 237,333
Half scale
Find third proportional to 629,404 and 949,332
Double scale
Find third proportional to 314,704 and 474,669
Similar ratio
Find third proportional to 472,053 and 711,999
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.