Home / 1,619,007.55-2,428,067.75-608,051.21

Finding the Fourth Proportional to 1,619,007.55, 2,428,067.75 and 608,051.21

Calculator

Solution

The fourth proportional to 1,619,007.55, 2,428,067.75 and 608,051.21 is: 911,910.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,619,007.55 : 2,428,067.75 = 608,051.21 : x
  2. Step 2: Convert to fraction form
    1,619,007.55/2,428,067.75 = 608,051.21/x
  3. Step 3: Cross multiply
    1,619,007.55x = 2,428,067.75 × 608,051.21
  4. Step 4: Simplify right side
    1,619,007.55x = 1,476,389,518,168.88
  5. Step 5: Solve for x
    x = 1,476,389,518,168.88/1,619,007.55
  6. Step 6: Final answer
    x = 911,910.21

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.