Home / 1,559,430.20-2,339,922.90-886,028.60

Finding the Fourth Proportional to 1,559,430.20, 2,339,922.90 and 886,028.60

Calculator

Solution

The fourth proportional to 1,559,430.20, 2,339,922.90 and 886,028.60 is: 1,329,484.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,559,430.20 : 2,339,922.90 = 886,028.60 : x
  2. Step 2: Convert to fraction form
    1,559,430.20/2,339,922.90 = 886,028.60/x
  3. Step 3: Cross multiply
    1,559,430.20x = 2,339,922.90 × 886,028.60
  4. Step 4: Simplify right side
    1,559,430.20x = 2,073,238,611,194.94
  5. Step 5: Solve for x
    x = 2,073,238,611,194.94/1,559,430.20
  6. Step 6: Final answer
    x = 1,329,484.71

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.