Home / 3,284,532.70-4,926,796.93-2,391,654.38

Finding the Fourth Proportional to 3,284,532.70, 4,926,796.93 and 2,391,654.38

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Solution

The fourth proportional to 3,284,532.70, 4,926,796.93 and 2,391,654.38 is: 3,587,480.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,284,532.70 : 4,926,796.93 = 2,391,654.38 : x
  2. Step 2: Convert to fraction form
    3,284,532.70/4,926,796.93 = 2,391,654.38/x
  3. Step 3: Cross multiply
    3,284,532.70x = 4,926,796.93 × 2,391,654.38
  4. Step 4: Simplify right side
    3,284,532.70x = 11,783,195,457,005.05
  5. Step 5: Solve for x
    x = 11,783,195,457,005.05/3,284,532.70
  6. Step 6: Final answer
    x = 3,587,480.03

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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.