Home / 4,311,889-6,472,319.60-3,175,933.88

Finding the Fourth Proportional to 4,311,889, 6,472,319.60 and 3,175,933.88

Calculator

Solution

The fourth proportional to 4,311,889, 6,472,319.60 and 3,175,933.88 is: 4,767,205.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,311,889 : 6,472,319.60 = 3,175,933.88 : x
  2. Step 2: Convert to fraction form
    4,311,889/6,472,319.60 = 3,175,933.88/x
  3. Step 3: Cross multiply
    4,311,889x = 6,472,319.60 × 3,175,933.88
  4. Step 4: Simplify right side
    4,311,889x = 20,555,659,099,828.05
  5. Step 5: Solve for x
    x = 20,555,659,099,828.05/4,311,889
  6. Step 6: Final answer
    x = 4,767,205.07

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.