Home / 2,986,563.60-4,479,845.40-2,520,003.60

Finding the Fourth Proportional to 2,986,563.60, 4,479,845.40 and 2,520,003.60

Calculator

Solution

The fourth proportional to 2,986,563.60, 4,479,845.40 and 2,520,003.60 is: 3,780,005.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,986,563.60 : 4,479,845.40 = 2,520,003.60 : x
  2. Step 2: Convert to fraction form
    2,986,563.60/4,479,845.40 = 2,520,003.60/x
  3. Step 3: Cross multiply
    2,986,563.60x = 4,479,845.40 × 2,520,003.60
  4. Step 4: Simplify right side
    2,986,563.60x = 11,289,226,535,443.44
  5. Step 5: Solve for x
    x = 11,289,226,535,443.44/2,986,563.60
  6. Step 6: Final answer
    x = 3,780,005.40

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.