Home / 3,807,504-8,309,533.50

Finding the Third Proportional to 3,807,504 and 8,309,533.50

Calculator

Solution

The third proportional to 3,807,504 and 8,309,533.50 is: 18,134,806.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,807,504 : 8,309,533.50 = 8,309,533.50 : x
  2. Step 2: Convert to fraction form
    3,807,504/8,309,533.50 = 8,309,533.50/x
  3. Step 3: Cross multiply
    3,807,504x = 8,309,533.50 × 8,309,533.50
  4. Step 4: Simplify right side
    3,807,504x = 69,048,346,987,622.25
  5. Step 5: Solve for x
    x = 69,048,346,987,622.25/3,807,504
  6. Step 6: Final answer
    x = 18,134,806.16

Related Problems

Find third proportional to 1,903,752 and 4,154,766.75
Half scale
Find third proportional to 7,615,008 and 16,619,067
Double scale
Find third proportional to 3,807,506 and 8,309,538
Similar ratio
Find third proportional to 5,711,256 and 12,464,300.25
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.