Home / 6,395,418.66-8,825,793.23-3,494,931.78

Finding the Fourth Proportional to 6,395,418.66, 8,825,793.23 and 3,494,931.78

Calculator

Solution

The fourth proportional to 6,395,418.66, 8,825,793.23 and 3,494,931.78 is: 4,823,068.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,395,418.66 : 8,825,793.23 = 3,494,931.78 : x
  2. Step 2: Convert to fraction form
    6,395,418.66/8,825,793.23 = 3,494,931.78/x
  3. Step 3: Cross multiply
    6,395,418.66x = 8,825,793.23 × 3,494,931.78
  4. Step 4: Simplify right side
    6,395,418.66x = 30,845,545,243,235.85
  5. Step 5: Solve for x
    x = 30,845,545,243,235.85/6,395,418.66
  6. Step 6: Final answer
    x = 4,823,068.96

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.