Home / 4,738,544.45-6,538,629.39-2,673,439.63

Finding the Fourth Proportional to 4,738,544.45, 6,538,629.39 and 2,673,439.63

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Solution

The fourth proportional to 4,738,544.45, 6,538,629.39 and 2,673,439.63 is: 3,689,029.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,738,544.45 : 6,538,629.39 = 2,673,439.63 : x
  2. Step 2: Convert to fraction form
    4,738,544.45/6,538,629.39 = 2,673,439.63/x
  3. Step 3: Cross multiply
    4,738,544.45x = 6,538,629.39 × 2,673,439.63
  4. Step 4: Simplify right side
    4,738,544.45x = 17,480,630,891,048.38
  5. Step 5: Solve for x
    x = 17,480,630,891,048.38/4,738,544.45
  6. Step 6: Final answer
    x = 3,689,029.64

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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.