Home / 11,456,788.08-17,183,899.08-2,937,324.72

Finding the Fourth Proportional to 11,456,788.08, 17,183,899.08 and 2,937,324.72

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Solution

The fourth proportional to 11,456,788.08, 17,183,899.08 and 2,937,324.72 is: 4,405,658.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,456,788.08 : 17,183,899.08 = 2,937,324.72 : x
  2. Step 2: Convert to fraction form
    11,456,788.08/17,183,899.08 = 2,937,324.72/x
  3. Step 3: Cross multiply
    11,456,788.08x = 17,183,899.08 × 2,937,324.72
  4. Step 4: Simplify right side
    11,456,788.08x = 50,474,691,553,669.26
  5. Step 5: Solve for x
    x = 50,474,691,553,669.26/11,456,788.08
  6. Step 6: Final answer
    x = 4,405,658.13

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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.