Home / 3,014,157.36-4,501,725.94-2,729,278.56

Finding the Fourth Proportional to 3,014,157.36, 4,501,725.94 and 2,729,278.56

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Solution

The fourth proportional to 3,014,157.36, 4,501,725.94 and 2,729,278.56 is: 4,076,251.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,014,157.36 : 4,501,725.94 = 2,729,278.56 : x
  2. Step 2: Convert to fraction form
    3,014,157.36/4,501,725.94 = 2,729,278.56/x
  3. Step 3: Cross multiply
    3,014,157.36x = 4,501,725.94 × 2,729,278.56
  4. Step 4: Simplify right side
    3,014,157.36x = 12,286,464,091,037.85
  5. Step 5: Solve for x
    x = 12,286,464,091,037.85/3,014,157.36
  6. Step 6: Final answer
    x = 4,076,251.71

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.