Home / 403,813.26-605,050.29-245,563.02

Finding the Fourth Proportional to 403,813.26, 605,050.29 and 245,563.02

Calculator

Solution

The fourth proportional to 403,813.26, 605,050.29 and 245,563.02 is: 367,937.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    403,813.26 : 605,050.29 = 245,563.02 : x
  2. Step 2: Convert to fraction form
    403,813.26/605,050.29 = 245,563.02/x
  3. Step 3: Cross multiply
    403,813.26x = 605,050.29 × 245,563.02
  4. Step 4: Simplify right side
    403,813.26x = 148,577,976,464.28
  5. Step 5: Solve for x
    x = 148,577,976,464.28/403,813.26
  6. Step 6: Final answer
    x = 367,937.34

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.