Home / 3,613,513.11-4,986,831.11-1,982,072.61

Finding the Fourth Proportional to 3,613,513.11, 4,986,831.11 and 1,982,072.61

Calculator

Solution

The fourth proportional to 3,613,513.11, 4,986,831.11 and 1,982,072.61 is: 2,735,360.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,613,513.11 : 4,986,831.11 = 1,982,072.61 : x
  2. Step 2: Convert to fraction form
    3,613,513.11/4,986,831.11 = 1,982,072.61/x
  3. Step 3: Cross multiply
    3,613,513.11x = 4,986,831.11 × 1,982,072.61
  4. Step 4: Simplify right side
    3,613,513.11x = 9,884,261,377,482.70
  5. Step 5: Solve for x
    x = 9,884,261,377,482.70/3,613,513.11
  6. Step 6: Final answer
    x = 2,735,360.60

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.