Home / 2,004,912.08-3,000,688.68-1,603,670.48

Finding the Fourth Proportional to 2,004,912.08, 3,000,688.68 and 1,603,670.48

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Solution

The fourth proportional to 2,004,912.08, 3,000,688.68 and 1,603,670.48 is: 2,400,163.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,004,912.08 : 3,000,688.68 = 1,603,670.48 : x
  2. Step 2: Convert to fraction form
    2,004,912.08/3,000,688.68 = 1,603,670.48/x
  3. Step 3: Cross multiply
    2,004,912.08x = 3,000,688.68 × 1,603,670.48
  4. Step 4: Simplify right side
    2,004,912.08x = 4,812,115,855,786.17
  5. Step 5: Solve for x
    x = 4,812,115,855,786.17/2,004,912.08
  6. Step 6: Final answer
    x = 2,400,163.03

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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.