Home / 2,936,511.38-4,404,758.54-806,597.54

Finding the Fourth Proportional to 2,936,511.38, 4,404,758.54 and 806,597.54

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Solution

The fourth proportional to 2,936,511.38, 4,404,758.54 and 806,597.54 is: 1,209,893.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,936,511.38 : 4,404,758.54 = 806,597.54 : x
  2. Step 2: Convert to fraction form
    2,936,511.38/4,404,758.54 = 806,597.54/x
  3. Step 3: Cross multiply
    2,936,511.38x = 4,404,758.54 × 806,597.54
  4. Step 4: Simplify right side
    2,936,511.38x = 3,552,867,402,657.99
  5. Step 5: Solve for x
    x = 3,552,867,402,657.99/2,936,511.38
  6. Step 6: Final answer
    x = 1,209,893.97

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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.