Home / 8,941,067.63-13,413,601.19-3,261,291.94

Finding the Fourth Proportional to 8,941,067.63, 13,413,601.19 and 3,261,291.94

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Solution

The fourth proportional to 8,941,067.63, 13,413,601.19 and 3,261,291.94 is: 4,892,667.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,941,067.63 : 13,413,601.19 = 3,261,291.94 : x
  2. Step 2: Convert to fraction form
    8,941,067.63/13,413,601.19 = 3,261,291.94/x
  3. Step 3: Cross multiply
    8,941,067.63x = 13,413,601.19 × 3,261,291.94
  4. Step 4: Simplify right side
    8,941,067.63x = 43,745,669,363,946.95
  5. Step 5: Solve for x
    x = 43,745,669,363,946.95/8,941,067.63
  6. Step 6: Final answer
    x = 4,892,667.32

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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.