Home / 11,284,814.22-16,925,017.92-3,606,399.36

Finding the Fourth Proportional to 11,284,814.22, 16,925,017.92 and 3,606,399.36

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Solution

The fourth proportional to 11,284,814.22, 16,925,017.92 and 3,606,399.36 is: 5,408,894.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,284,814.22 : 16,925,017.92 = 3,606,399.36 : x
  2. Step 2: Convert to fraction form
    11,284,814.22/16,925,017.92 = 3,606,399.36/x
  3. Step 3: Cross multiply
    11,284,814.22x = 16,925,017.92 × 3,606,399.36
  4. Step 4: Simplify right side
    11,284,814.22x = 61,038,373,794,676.54
  5. Step 5: Solve for x
    x = 61,038,373,794,676.54/11,284,814.22
  6. Step 6: Final answer
    x = 5,408,894.87

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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.