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Finding the Fourth Proportional to 3,305,235, 4,958,681.94 and 941,331

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Solution

The fourth proportional to 3,305,235, 4,958,681.94 and 941,331 is: 1,412,232.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,305,235 : 4,958,681.94 = 941,331 : x
  2. Step 2: Convert to fraction form
    3,305,235/4,958,681.94 = 941,331/x
  3. Step 3: Cross multiply
    3,305,235x = 4,958,681.94 × 941,331
  4. Step 4: Simplify right side
    3,305,235x = 4,667,761,029,262.14
  5. Step 5: Solve for x
    x = 4,667,761,029,262.14/3,305,235
  6. Step 6: Final answer
    x = 1,412,232.72

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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.