Home / 1,340,577.20-2,010,331.20-441,768.80

Finding the Fourth Proportional to 1,340,577.20, 2,010,331.20 and 441,768.80

Calculator

Solution

The fourth proportional to 1,340,577.20, 2,010,331.20 and 441,768.80 is: 662,477.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,340,577.20 : 2,010,331.20 = 441,768.80 : x
  2. Step 2: Convert to fraction form
    1,340,577.20/2,010,331.20 = 441,768.80/x
  3. Step 3: Cross multiply
    1,340,577.20x = 2,010,331.20 × 441,768.80
  4. Step 4: Simplify right side
    1,340,577.20x = 888,101,601,826.56
  5. Step 5: Solve for x
    x = 888,101,601,826.56/1,340,577.20
  6. Step 6: Final answer
    x = 662,477.03

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.