Home / 3,247,806.20-4,869,635.70-1,355,300.60

Finding the Fourth Proportional to 3,247,806.20, 4,869,635.70 and 1,355,300.60

Calculator

Solution

The fourth proportional to 3,247,806.20, 4,869,635.70 and 1,355,300.60 is: 2,032,085.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,247,806.20 : 4,869,635.70 = 1,355,300.60 : x
  2. Step 2: Convert to fraction form
    3,247,806.20/4,869,635.70 = 1,355,300.60/x
  3. Step 3: Cross multiply
    3,247,806.20x = 4,869,635.70 × 1,355,300.60
  4. Step 4: Simplify right side
    3,247,806.20x = 6,599,820,185,991.42
  5. Step 5: Solve for x
    x = 6,599,820,185,991.42/3,247,806.20
  6. Step 6: Final answer
    x = 2,032,085.59

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.