Home / 5,936,487.33-8,192,382.81-3,358,112.75

Finding the Fourth Proportional to 5,936,487.33, 8,192,382.81 and 3,358,112.75

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Solution

The fourth proportional to 5,936,487.33, 8,192,382.81 and 3,358,112.75 is: 4,634,212.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,936,487.33 : 8,192,382.81 = 3,358,112.75 : x
  2. Step 2: Convert to fraction form
    5,936,487.33/8,192,382.81 = 3,358,112.75/x
  3. Step 3: Cross multiply
    5,936,487.33x = 8,192,382.81 × 3,358,112.75
  4. Step 4: Simplify right side
    5,936,487.33x = 27,510,945,126,179.91
  5. Step 5: Solve for x
    x = 27,510,945,126,179.91/5,936,487.33
  6. Step 6: Final answer
    x = 4,634,212.72

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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.