Home / 3,639,252.03-5,463,608.46-2,798,394.27

Finding the Fourth Proportional to 3,639,252.03, 5,463,608.46 and 2,798,394.27

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Solution

The fourth proportional to 3,639,252.03, 5,463,608.46 and 2,798,394.27 is: 4,201,228.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,639,252.03 : 5,463,608.46 = 2,798,394.27 : x
  2. Step 2: Convert to fraction form
    3,639,252.03/5,463,608.46 = 2,798,394.27/x
  3. Step 3: Cross multiply
    3,639,252.03x = 5,463,608.46 × 2,798,394.27
  4. Step 4: Simplify right side
    3,639,252.03x = 15,289,330,607,987.52
  5. Step 5: Solve for x
    x = 15,289,330,607,987.52/3,639,252.03
  6. Step 6: Final answer
    x = 4,201,228.85

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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.