Home / 10,795,588.56-16,196,219.12-3,879,766.26

Finding the Fourth Proportional to 10,795,588.56, 16,196,219.12 and 3,879,766.26

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Solution

The fourth proportional to 10,795,588.56, 16,196,219.12 and 3,879,766.26 is: 5,820,668.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,795,588.56 : 16,196,219.12 = 3,879,766.26 : x
  2. Step 2: Convert to fraction form
    10,795,588.56/16,196,219.12 = 3,879,766.26/x
  3. Step 3: Cross multiply
    10,795,588.56x = 16,196,219.12 × 3,879,766.26
  4. Step 4: Simplify right side
    10,795,588.56x = 62,837,544,461,944.05
  5. Step 5: Solve for x
    x = 62,837,544,461,944.05/10,795,588.56
  6. Step 6: Final answer
    x = 5,820,668.70

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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.