Home / 5,208,517.61-7,806,477.84-2,682,795.05

Finding the Fourth Proportional to 5,208,517.61, 7,806,477.84 and 2,682,795.05

Calculator

Solution

The fourth proportional to 5,208,517.61, 7,806,477.84 and 2,682,795.05 is: 4,020,948.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,208,517.61 : 7,806,477.84 = 2,682,795.05 : x
  2. Step 2: Convert to fraction form
    5,208,517.61/7,806,477.84 = 2,682,795.05/x
  3. Step 3: Cross multiply
    5,208,517.61x = 7,806,477.84 × 2,682,795.05
  4. Step 4: Simplify right side
    5,208,517.61x = 20,943,180,107,086.69
  5. Step 5: Solve for x
    x = 20,943,180,107,086.69/5,208,517.61
  6. Step 6: Final answer
    x = 4,020,948.31

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.