Home / 3,910,093.83-5,863,702.19-1,350,657.45

Finding the Fourth Proportional to 3,910,093.83, 5,863,702.19 and 1,350,657.45

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Solution

The fourth proportional to 3,910,093.83, 5,863,702.19 and 1,350,657.45 is: 2,025,489.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,910,093.83 : 5,863,702.19 = 1,350,657.45 : x
  2. Step 2: Convert to fraction form
    3,910,093.83/5,863,702.19 = 1,350,657.45/x
  3. Step 3: Cross multiply
    3,910,093.83x = 5,863,702.19 × 1,350,657.45
  4. Step 4: Simplify right side
    3,910,093.83x = 7,919,853,040,751.53
  5. Step 5: Solve for x
    x = 7,919,853,040,751.53/3,910,093.83
  6. Step 6: Final answer
    x = 2,025,489.26

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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.