Home / 3,280,692.80-4,921,039.20-2,014,414.40

Finding the Fourth Proportional to 3,280,692.80, 4,921,039.20 and 2,014,414.40

Calculator

Solution

The fourth proportional to 3,280,692.80, 4,921,039.20 and 2,014,414.40 is: 3,021,621.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,280,692.80 : 4,921,039.20 = 2,014,414.40 : x
  2. Step 2: Convert to fraction form
    3,280,692.80/4,921,039.20 = 2,014,414.40/x
  3. Step 3: Cross multiply
    3,280,692.80x = 4,921,039.20 × 2,014,414.40
  4. Step 4: Simplify right side
    3,280,692.80x = 9,913,012,227,444.48
  5. Step 5: Solve for x
    x = 9,913,012,227,444.48/3,280,692.80
  6. Step 6: Final answer
    x = 3,021,621.60

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.