Home / 4,860,495.64-6,707,687.78-2,795,511.79

Finding the Fourth Proportional to 4,860,495.64, 6,707,687.78 and 2,795,511.79

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Solution

The fourth proportional to 4,860,495.64, 6,707,687.78 and 2,795,511.79 is: 3,857,923.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,860,495.64 : 6,707,687.78 = 2,795,511.79 : x
  2. Step 2: Convert to fraction form
    4,860,495.64/6,707,687.78 = 2,795,511.79/x
  3. Step 3: Cross multiply
    4,860,495.64x = 6,707,687.78 × 2,795,511.79
  4. Step 4: Simplify right side
    4,860,495.64x = 18,751,420,272,628.93
  5. Step 5: Solve for x
    x = 18,751,420,272,628.93/4,860,495.64
  6. Step 6: Final answer
    x = 3,857,923.48

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.