Home / 4,322,215.98-5,964,497.55-2,388,436.38

Finding the Fourth Proportional to 4,322,215.98, 5,964,497.55 and 2,388,436.38

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Solution

The fourth proportional to 4,322,215.98, 5,964,497.55 and 2,388,436.38 is: 3,295,953.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,322,215.98 : 5,964,497.55 = 2,388,436.38 : x
  2. Step 2: Convert to fraction form
    4,322,215.98/5,964,497.55 = 2,388,436.38/x
  3. Step 3: Cross multiply
    4,322,215.98x = 5,964,497.55 × 2,388,436.38
  4. Step 4: Simplify right side
    4,322,215.98x = 14,245,822,936,840.87
  5. Step 5: Solve for x
    x = 14,245,822,936,840.87/4,322,215.98
  6. Step 6: Final answer
    x = 3,295,953.51

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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.