Home / 2,669,375.25-4,004,745.03-776,116.76

Finding the Fourth Proportional to 2,669,375.25, 4,004,745.03 and 776,116.76

Calculator

Solution

The fourth proportional to 2,669,375.25, 4,004,745.03 and 776,116.76 is: 1,164,373.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,669,375.25 : 4,004,745.03 = 776,116.76 : x
  2. Step 2: Convert to fraction form
    2,669,375.25/4,004,745.03 = 776,116.76/x
  3. Step 3: Cross multiply
    2,669,375.25x = 4,004,745.03 × 776,116.76
  4. Step 4: Simplify right side
    2,669,375.25x = 3,108,149,717,285.98
  5. Step 5: Solve for x
    x = 3,108,149,717,285.98/2,669,375.25
  6. Step 6: Final answer
    x = 1,164,373.47

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.