Home / 3,751,178.67-5,176,631.70-2,032,299.23

Finding the Fourth Proportional to 3,751,178.67, 5,176,631.70 and 2,032,299.23

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Solution

The fourth proportional to 3,751,178.67, 5,176,631.70 and 2,032,299.23 is: 2,804,575.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,751,178.67 : 5,176,631.70 = 2,032,299.23 : x
  2. Step 2: Convert to fraction form
    3,751,178.67/5,176,631.70 = 2,032,299.23/x
  3. Step 3: Cross multiply
    3,751,178.67x = 5,176,631.70 × 2,032,299.23
  4. Step 4: Simplify right side
    3,751,178.67x = 10,520,464,592,020.43
  5. Step 5: Solve for x
    x = 10,520,464,592,020.43/3,751,178.67
  6. Step 6: Final answer
    x = 2,804,575.71

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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.