Home / 301,392-664,114.50

Finding the Third Proportional to 301,392 and 664,114.50

Calculator

Solution

The third proportional to 301,392 and 664,114.50 is: 1,463,370.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    301,392 : 664,114.50 = 664,114.50 : x
  2. Step 2: Convert to fraction form
    301,392/664,114.50 = 664,114.50/x
  3. Step 3: Cross multiply
    301,392x = 664,114.50 × 664,114.50
  4. Step 4: Simplify right side
    301,392x = 441,048,069,110.25
  5. Step 5: Solve for x
    x = 441,048,069,110.25/301,392
  6. Step 6: Final answer
    x = 1,463,370.19

Related Problems

Find third proportional to 150,696 and 332,057.25
Half scale
Find third proportional to 602,784 and 1,328,229
Double scale
Find third proportional to 301,394 and 664,119
Similar ratio
Find third proportional to 452,088 and 996,171.75
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.