Home / 2,997,462.62-4,497,322.97-1,800,219.65

Finding the Fourth Proportional to 2,997,462.62, 4,497,322.97 and 1,800,219.65

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Solution

The fourth proportional to 2,997,462.62, 4,497,322.97 and 1,800,219.65 is: 2,701,007.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,997,462.62 : 4,497,322.97 = 1,800,219.65 : x
  2. Step 2: Convert to fraction form
    2,997,462.62/4,497,322.97 = 1,800,219.65/x
  3. Step 3: Cross multiply
    2,997,462.62x = 4,497,322.97 × 1,800,219.65
  4. Step 4: Simplify right side
    2,997,462.62x = 8,096,169,165,004.30
  5. Step 5: Solve for x
    x = 8,096,169,165,004.30/2,997,462.62
  6. Step 6: Final answer
    x = 2,701,007.55

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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.