Home / 3,568,222.80-5,352,334.20-3,280,683.60

Finding the Fourth Proportional to 3,568,222.80, 5,352,334.20 and 3,280,683.60

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Solution

The fourth proportional to 3,568,222.80, 5,352,334.20 and 3,280,683.60 is: 4,921,025.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,568,222.80 : 5,352,334.20 = 3,280,683.60 : x
  2. Step 2: Convert to fraction form
    3,568,222.80/5,352,334.20 = 3,280,683.60/x
  3. Step 3: Cross multiply
    3,568,222.80x = 5,352,334.20 × 3,280,683.60
  4. Step 4: Simplify right side
    3,568,222.80x = 17,559,315,031,659.12
  5. Step 5: Solve for x
    x = 17,559,315,031,659.12/3,568,222.80
  6. Step 6: Final answer
    x = 4,921,025.40

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1.5x scale

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.