Home / 11,763,214.40-17,644,821.60-4,198,721.60

Finding the Fourth Proportional to 11,763,214.40, 17,644,821.60 and 4,198,721.60

Calculator

Solution

The fourth proportional to 11,763,214.40, 17,644,821.60 and 4,198,721.60 is: 6,298,082.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,763,214.40 : 17,644,821.60 = 4,198,721.60 : x
  2. Step 2: Convert to fraction form
    11,763,214.40/17,644,821.60 = 4,198,721.60/x
  3. Step 3: Cross multiply
    11,763,214.40x = 17,644,821.60 × 4,198,721.60
  4. Step 4: Simplify right side
    11,763,214.40x = 74,085,693,580,066.56
  5. Step 5: Solve for x
    x = 74,085,693,580,066.56/11,763,214.40
  6. Step 6: Final answer
    x = 6,298,082.40

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.