Home / 1,163,350.20-1,745,064.24-321,831.48

Finding the Fourth Proportional to 1,163,350.20, 1,745,064.24 and 321,831.48

Calculator

Solution

The fourth proportional to 1,163,350.20, 1,745,064.24 and 321,831.48 is: 482,757.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,163,350.20 : 1,745,064.24 = 321,831.48 : x
  2. Step 2: Convert to fraction form
    1,163,350.20/1,745,064.24 = 321,831.48/x
  3. Step 3: Cross multiply
    1,163,350.20x = 1,745,064.24 × 321,831.48
  4. Step 4: Simplify right side
    1,163,350.20x = 561,616,607,054.28
  5. Step 5: Solve for x
    x = 561,616,607,054.28/1,163,350.20
  6. Step 6: Final answer
    x = 482,757.99

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.