Home / 4,014,725.52-5,540,333.94-2,179,185.24

Finding the Fourth Proportional to 4,014,725.52, 5,540,333.94 and 2,179,185.24

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Solution

The fourth proportional to 4,014,725.52, 5,540,333.94 and 2,179,185.24 is: 3,007,282.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,014,725.52 : 5,540,333.94 = 2,179,185.24 : x
  2. Step 2: Convert to fraction form
    4,014,725.52/5,540,333.94 = 2,179,185.24/x
  3. Step 3: Cross multiply
    4,014,725.52x = 5,540,333.94 × 2,179,185.24
  4. Step 4: Simplify right side
    4,014,725.52x = 12,073,413,946,719.05
  5. Step 5: Solve for x
    x = 12,073,413,946,719.05/4,014,725.52
  6. Step 6: Final answer
    x = 3,007,282.54

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1.5x scale

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.