Home / 1,330,336-2,918,184.50

Finding the Third Proportional to 1,330,336 and 2,918,184.50

Calculator

Solution

The third proportional to 1,330,336 and 2,918,184.50 is: 6,401,240.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,330,336 : 2,918,184.50 = 2,918,184.50 : x
  2. Step 2: Convert to fraction form
    1,330,336/2,918,184.50 = 2,918,184.50/x
  3. Step 3: Cross multiply
    1,330,336x = 2,918,184.50 × 2,918,184.50
  4. Step 4: Simplify right side
    1,330,336x = 8,515,800,776,040.25
  5. Step 5: Solve for x
    x = 8,515,800,776,040.25/1,330,336
  6. Step 6: Final answer
    x = 6,401,240.57

Related Problems

Find third proportional to 665,168 and 1,459,092.25
Half scale
Find third proportional to 2,660,672 and 5,836,369
Double scale
Find third proportional to 1,330,338 and 2,918,189
Similar ratio
Find third proportional to 1,995,504 and 4,377,276.75
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.