Home / 2,241,919.16-3,093,822.66-1,223,340.92

Finding the Fourth Proportional to 2,241,919.16, 3,093,822.66 and 1,223,340.92

Calculator

Solution

The fourth proportional to 2,241,919.16, 3,093,822.66 and 1,223,340.92 is: 1,688,196.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,241,919.16 : 3,093,822.66 = 1,223,340.92 : x
  2. Step 2: Convert to fraction form
    2,241,919.16/3,093,822.66 = 1,223,340.92/x
  3. Step 3: Cross multiply
    2,241,919.16x = 3,093,822.66 × 1,223,340.92
  4. Step 4: Simplify right side
    2,241,919.16x = 3,784,799,859,201.25
  5. Step 5: Solve for x
    x = 3,784,799,859,201.25/2,241,919.16
  6. Step 6: Final answer
    x = 1,688,196.40

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.