Home / 1,719,773.08-2,579,371.62-521,408.92

Finding the Fourth Proportional to 1,719,773.08, 2,579,371.62 and 521,408.92

Calculator

Solution

The fourth proportional to 1,719,773.08, 2,579,371.62 and 521,408.92 is: 782,026.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,719,773.08 : 2,579,371.62 = 521,408.92 : x
  2. Step 2: Convert to fraction form
    1,719,773.08/2,579,371.62 = 521,408.92/x
  3. Step 3: Cross multiply
    1,719,773.08x = 2,579,371.62 × 521,408.92
  4. Step 4: Simplify right side
    1,719,773.08x = 1,344,907,370,662.85
  5. Step 5: Solve for x
    x = 1,344,907,370,662.85/1,719,773.08
  6. Step 6: Final answer
    x = 782,026.06

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.