Home / 3,050,305.62-4,574,455.38-1,028,004.54

Finding the Fourth Proportional to 3,050,305.62, 4,574,455.38 and 1,028,004.54

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Solution

The fourth proportional to 3,050,305.62, 4,574,455.38 and 1,028,004.54 is: 1,541,668.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,050,305.62 : 4,574,455.38 = 1,028,004.54 : x
  2. Step 2: Convert to fraction form
    3,050,305.62/4,574,455.38 = 1,028,004.54/x
  3. Step 3: Cross multiply
    3,050,305.62x = 4,574,455.38 × 1,028,004.54
  4. Step 4: Simplify right side
    3,050,305.62x = 4,702,560,898,667.43
  5. Step 5: Solve for x
    x = 4,702,560,898,667.43/3,050,305.62
  6. Step 6: Final answer
    x = 1,541,668.77

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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.