Home / 10,923,514.51-16,383,444.94-4,005,564.33

Finding the Fourth Proportional to 10,923,514.51, 16,383,444.94 and 4,005,564.33

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Solution

The fourth proportional to 10,923,514.51, 16,383,444.94 and 4,005,564.33 is: 6,007,676.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,923,514.51 : 16,383,444.94 = 4,005,564.33 : x
  2. Step 2: Convert to fraction form
    10,923,514.51/16,383,444.94 = 4,005,564.33/x
  3. Step 3: Cross multiply
    10,923,514.51x = 16,383,444.94 × 4,005,564.33
  4. Step 4: Simplify right side
    10,923,514.51x = 65,624,942,654,182.99
  5. Step 5: Solve for x
    x = 65,624,942,654,182.99/10,923,514.51
  6. Step 6: Final answer
    x = 6,007,676.61

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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.