Home / 4,483,103.50-6,715,984.94-3,754,798.21

Finding the Fourth Proportional to 4,483,103.50, 6,715,984.94 and 3,754,798.21

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Solution

The fourth proportional to 4,483,103.50, 6,715,984.94 and 3,754,798.21 is: 5,624,935.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,483,103.50 : 6,715,984.94 = 3,754,798.21 : x
  2. Step 2: Convert to fraction form
    4,483,103.50/6,715,984.94 = 3,754,798.21/x
  3. Step 3: Cross multiply
    4,483,103.50x = 6,715,984.94 × 3,754,798.21
  4. Step 4: Simplify right side
    4,483,103.50x = 25,217,168,178,745.04
  5. Step 5: Solve for x
    x = 25,217,168,178,745.04/4,483,103.50
  6. Step 6: Final answer
    x = 5,624,935.54

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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.