Home / 6,080,352.45-9,120,634.37-2,240,198.25

Finding the Fourth Proportional to 6,080,352.45, 9,120,634.37 and 2,240,198.25

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Solution

The fourth proportional to 6,080,352.45, 9,120,634.37 and 2,240,198.25 is: 3,360,336.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,080,352.45 : 9,120,634.37 = 2,240,198.25 : x
  2. Step 2: Convert to fraction form
    6,080,352.45/9,120,634.37 = 2,240,198.25/x
  3. Step 3: Cross multiply
    6,080,352.45x = 9,120,634.37 × 2,240,198.25
  4. Step 4: Simplify right side
    6,080,352.45x = 20,432,029,154,563.85
  5. Step 5: Solve for x
    x = 20,432,029,154,563.85/6,080,352.45
  6. Step 6: Final answer
    x = 3,360,336.32

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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.