Home / 5,339,183.19-8,008,707.96-1,295,704.50

Finding the Fourth Proportional to 5,339,183.19, 8,008,707.96 and 1,295,704.50

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Solution

The fourth proportional to 5,339,183.19, 8,008,707.96 and 1,295,704.50 is: 1,943,540.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,339,183.19 : 8,008,707.96 = 1,295,704.50 : x
  2. Step 2: Convert to fraction form
    5,339,183.19/8,008,707.96 = 1,295,704.50/x
  3. Step 3: Cross multiply
    5,339,183.19x = 8,008,707.96 × 1,295,704.50
  4. Step 4: Simplify right side
    5,339,183.19x = 10,376,918,942,957.82
  5. Step 5: Solve for x
    x = 10,376,918,942,957.82/5,339,183.19
  6. Step 6: Final answer
    x = 1,943,540.53

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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.