Home / 8,874,689.28-13,285,906.56-5,498,039.04

Finding the Fourth Proportional to 8,874,689.28, 13,285,906.56 and 5,498,039.04

Calculator

Solution

The fourth proportional to 8,874,689.28, 13,285,906.56 and 5,498,039.04 is: 8,230,872.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,874,689.28 : 13,285,906.56 = 5,498,039.04 : x
  2. Step 2: Convert to fraction form
    8,874,689.28/13,285,906.56 = 5,498,039.04/x
  3. Step 3: Cross multiply
    8,874,689.28x = 13,285,906.56 × 5,498,039.04
  4. Step 4: Simplify right side
    8,874,689.28x = 73,046,432,948,672.11
  5. Step 5: Solve for x
    x = 73,046,432,948,672.11/8,874,689.28
  6. Step 6: Final answer
    x = 8,230,872.16

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.