Home / 10,795,584.60-16,196,213.10-3,879,762.36

Finding the Fourth Proportional to 10,795,584.60, 16,196,213.10 and 3,879,762.36

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Solution

The fourth proportional to 10,795,584.60, 16,196,213.10 and 3,879,762.36 is: 5,820,662.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,795,584.60 : 16,196,213.10 = 3,879,762.36 : x
  2. Step 2: Convert to fraction form
    10,795,584.60/16,196,213.10 = 3,879,762.36/x
  3. Step 3: Cross multiply
    10,795,584.60x = 16,196,213.10 × 3,879,762.36
  4. Step 4: Simplify right side
    10,795,584.60x = 62,837,457,959,918.91
  5. Step 5: Solve for x
    x = 62,837,457,959,918.91/10,795,584.60
  6. Step 6: Final answer
    x = 5,820,662.83

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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.