Home / 4,622,112.98-6,378,511.08-2,584,922.48

Finding the Fourth Proportional to 4,622,112.98, 6,378,511.08 and 2,584,922.48

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Solution

The fourth proportional to 4,622,112.98, 6,378,511.08 and 2,584,922.48 is: 3,567,190.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,622,112.98 : 6,378,511.08 = 2,584,922.48 : x
  2. Step 2: Convert to fraction form
    4,622,112.98/6,378,511.08 = 2,584,922.48/x
  3. Step 3: Cross multiply
    4,622,112.98x = 6,378,511.08 × 2,584,922.48
  4. Step 4: Simplify right side
    4,622,112.98x = 16,487,956,647,728.52
  5. Step 5: Solve for x
    x = 16,487,956,647,728.52/4,622,112.98
  6. Step 6: Final answer
    x = 3,567,190.32

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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.