Home / 1,647,861.40-2,469,027.30-804,597.40

Finding the Fourth Proportional to 1,647,861.40, 2,469,027.30 and 804,597.40

Calculator

Solution

The fourth proportional to 1,647,861.40, 2,469,027.30 and 804,597.40 is: 1,205,546.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,647,861.40 : 2,469,027.30 = 804,597.40 : x
  2. Step 2: Convert to fraction form
    1,647,861.40/2,469,027.30 = 804,597.40/x
  3. Step 3: Cross multiply
    1,647,861.40x = 2,469,027.30 × 804,597.40
  4. Step 4: Simplify right side
    1,647,861.40x = 1,986,572,946,109.02
  5. Step 5: Solve for x
    x = 1,986,572,946,109.02/1,647,861.40
  6. Step 6: Final answer
    x = 1,205,546.14

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.