Home / 1,263,846.37-1,744,119.59-719,974.10

Finding the Fourth Proportional to 1,263,846.37, 1,744,119.59 and 719,974.10

Calculator

Solution

The fourth proportional to 1,263,846.37, 1,744,119.59 and 719,974.10 is: 993,570.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,263,846.37 : 1,744,119.59 = 719,974.10 : x
  2. Step 2: Convert to fraction form
    1,263,846.37/1,744,119.59 = 719,974.10/x
  3. Step 3: Cross multiply
    1,263,846.37x = 1,744,119.59 × 719,974.10
  4. Step 4: Simplify right side
    1,263,846.37x = 1,255,720,932,102.62
  5. Step 5: Solve for x
    x = 1,255,720,932,102.62/1,263,846.37
  6. Step 6: Final answer
    x = 993,570.87

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.