Home / 2,309,257.20-3,463,271.40-711,817.20

Finding the Fourth Proportional to 2,309,257.20, 3,463,271.40 and 711,817.20

Calculator

Solution

The fourth proportional to 2,309,257.20, 3,463,271.40 and 711,817.20 is: 1,067,536.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,309,257.20 : 3,463,271.40 = 711,817.20 : x
  2. Step 2: Convert to fraction form
    2,309,257.20/3,463,271.40 = 711,817.20/x
  3. Step 3: Cross multiply
    2,309,257.20x = 3,463,271.40 × 711,817.20
  4. Step 4: Simplify right side
    2,309,257.20x = 2,465,216,150,788.08
  5. Step 5: Solve for x
    x = 2,465,216,150,788.08/2,309,257.20
  6. Step 6: Final answer
    x = 1,067,536.41

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.