Home / 798,074.16-1,196,410.32-325,157.28

Finding the Fourth Proportional to 798,074.16, 1,196,410.32 and 325,157.28

Calculator

Solution

The fourth proportional to 798,074.16, 1,196,410.32 and 325,157.28 is: 487,450.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    798,074.16 : 1,196,410.32 = 325,157.28 : x
  2. Step 2: Convert to fraction form
    798,074.16/1,196,410.32 = 325,157.28/x
  3. Step 3: Cross multiply
    798,074.16x = 1,196,410.32 × 325,157.28
  4. Step 4: Simplify right side
    798,074.16x = 389,021,525,415.13
  5. Step 5: Solve for x
    x = 389,021,525,415.13/798,074.16
  6. Step 6: Final answer
    x = 487,450.35

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.