Home / 3,633,535.88-5,014,078.46-2,001,622.44

Finding the Fourth Proportional to 3,633,535.88, 5,014,078.46 and 2,001,622.44

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Solution

The fourth proportional to 3,633,535.88, 5,014,078.46 and 2,001,622.44 is: 2,762,128.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,633,535.88 : 5,014,078.46 = 2,001,622.44 : x
  2. Step 2: Convert to fraction form
    3,633,535.88/5,014,078.46 = 2,001,622.44/x
  3. Step 3: Cross multiply
    3,633,535.88x = 5,014,078.46 × 2,001,622.44
  4. Step 4: Simplify right side
    3,633,535.88x = 10,036,291,961,456.64
  5. Step 5: Solve for x
    x = 10,036,291,961,456.64/3,633,535.88
  6. Step 6: Final answer
    x = 2,762,128.21

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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.