Home / 5,183,762.30-7,769,339.49-3,667,882.04

Finding the Fourth Proportional to 5,183,762.30, 7,769,339.49 and 3,667,882.04

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Solution

The fourth proportional to 5,183,762.30, 7,769,339.49 and 3,667,882.04 is: 5,497,362.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,183,762.30 : 7,769,339.49 = 3,667,882.04 : x
  2. Step 2: Convert to fraction form
    5,183,762.30/7,769,339.49 = 3,667,882.04/x
  3. Step 3: Cross multiply
    5,183,762.30x = 7,769,339.49 × 3,667,882.04
  4. Step 4: Simplify right side
    5,183,762.30x = 28,497,020,778,033.76
  5. Step 5: Solve for x
    x = 28,497,020,778,033.76/5,183,762.30
  6. Step 6: Final answer
    x = 5,497,362.56

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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.