Home / 3,211,953.44-4,816,405.04-1,864,529.44

Finding the Fourth Proportional to 3,211,953.44, 4,816,405.04 and 1,864,529.44

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Solution

The fourth proportional to 3,211,953.44, 4,816,405.04 and 1,864,529.44 is: 2,795,908.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,211,953.44 : 4,816,405.04 = 1,864,529.44 : x
  2. Step 2: Convert to fraction form
    3,211,953.44/4,816,405.04 = 1,864,529.44/x
  3. Step 3: Cross multiply
    3,211,953.44x = 4,816,405.04 × 1,864,529.44
  4. Step 4: Simplify right side
    3,211,953.44x = 8,980,328,992,044.38
  5. Step 5: Solve for x
    x = 8,980,328,992,044.38/3,211,953.44
  6. Step 6: Final answer
    x = 2,795,908.83

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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.