Home / 11,248,032-16,874,925.12-3,269,856

Finding the Fourth Proportional to 11,248,032, 16,874,925.12 and 3,269,856

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Solution

The fourth proportional to 11,248,032, 16,874,925.12 and 3,269,856 is: 4,905,620.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,248,032 : 16,874,925.12 = 3,269,856 : x
  2. Step 2: Convert to fraction form
    11,248,032/16,874,925.12 = 3,269,856/x
  3. Step 3: Cross multiply
    11,248,032x = 16,874,925.12 × 3,269,856
  4. Step 4: Simplify right side
    11,248,032x = 55,178,575,153,182.73
  5. Step 5: Solve for x
    x = 55,178,575,153,182.73/11,248,032
  6. Step 6: Final answer
    x = 4,905,620.39

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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.