Home / 3,068,765.37-4,604,475.24-1,647,160.56

Finding the Fourth Proportional to 3,068,765.37, 4,604,475.24 and 1,647,160.56

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Solution

The fourth proportional to 3,068,765.37, 4,604,475.24 and 1,647,160.56 is: 2,471,453.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,068,765.37 : 4,604,475.24 = 1,647,160.56 : x
  2. Step 2: Convert to fraction form
    3,068,765.37/4,604,475.24 = 1,647,160.56/x
  3. Step 3: Cross multiply
    3,068,765.37x = 4,604,475.24 × 1,647,160.56
  4. Step 4: Simplify right side
    3,068,765.37x = 7,584,310,014,824.54
  5. Step 5: Solve for x
    x = 7,584,310,014,824.54/3,068,765.37
  6. Step 6: Final answer
    x = 2,471,453.21

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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.