Home / 2,816,022.82-4,217,917.11-1,733,234.98

Finding the Fourth Proportional to 2,816,022.82, 4,217,917.11 and 1,733,234.98

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Solution

The fourth proportional to 2,816,022.82, 4,217,917.11 and 1,733,234.98 is: 2,596,087.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,816,022.82 : 4,217,917.11 = 1,733,234.98 : x
  2. Step 2: Convert to fraction form
    2,816,022.82/4,217,917.11 = 1,733,234.98/x
  3. Step 3: Cross multiply
    2,816,022.82x = 4,217,917.11 × 1,733,234.98
  4. Step 4: Simplify right side
    2,816,022.82x = 7,310,641,477,792.51
  5. Step 5: Solve for x
    x = 7,310,641,477,792.51/2,816,022.82
  6. Step 6: Final answer
    x = 2,596,087.44

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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.