Home / 3,007,623.54-4,511,700.36-848,667.72

Finding the Fourth Proportional to 3,007,623.54, 4,511,700.36 and 848,667.72

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Solution

The fourth proportional to 3,007,623.54, 4,511,700.36 and 848,667.72 is: 1,273,076.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,007,623.54 : 4,511,700.36 = 848,667.72 : x
  2. Step 2: Convert to fraction form
    3,007,623.54/4,511,700.36 = 848,667.72/x
  3. Step 3: Cross multiply
    3,007,623.54x = 4,511,700.36 × 848,667.72
  4. Step 4: Simplify right side
    3,007,623.54x = 3,828,934,457,844.38
  5. Step 5: Solve for x
    x = 3,828,934,457,844.38/3,007,623.54
  6. Step 6: Final answer
    x = 1,273,076.37

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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.