Home / 4,027,007.70-6,040,511.55-1,367,615.70

Finding the Fourth Proportional to 4,027,007.70, 6,040,511.55 and 1,367,615.70

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Solution

The fourth proportional to 4,027,007.70, 6,040,511.55 and 1,367,615.70 is: 2,051,423.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,027,007.70 : 6,040,511.55 = 1,367,615.70 : x
  2. Step 2: Convert to fraction form
    4,027,007.70/6,040,511.55 = 1,367,615.70/x
  3. Step 3: Cross multiply
    4,027,007.70x = 6,040,511.55 × 1,367,615.70
  4. Step 4: Simplify right side
    4,027,007.70x = 8,261,098,431,811.33
  5. Step 5: Solve for x
    x = 8,261,098,431,811.33/4,027,007.70
  6. Step 6: Final answer
    x = 2,051,423.55

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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.