Home / 5,673,946.62-8,515,455.22-2,942,270.22

Finding the Fourth Proportional to 5,673,946.62, 8,515,455.22 and 2,942,270.22

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Solution

The fourth proportional to 5,673,946.62, 8,515,455.22 and 2,942,270.22 is: 4,415,757.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,673,946.62 : 8,515,455.22 = 2,942,270.22 : x
  2. Step 2: Convert to fraction form
    5,673,946.62/8,515,455.22 = 2,942,270.22/x
  3. Step 3: Cross multiply
    5,673,946.62x = 8,515,455.22 × 2,942,270.22
  4. Step 4: Simplify right side
    5,673,946.62x = 25,054,770,303,549.55
  5. Step 5: Solve for x
    x = 25,054,770,303,549.55/5,673,946.62
  6. Step 6: Final answer
    x = 4,415,757.14

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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.