Home / 5,163,835.92-7,738,667.64-3,267,182.04

Finding the Fourth Proportional to 5,163,835.92, 7,738,667.64 and 3,267,182.04

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Solution

The fourth proportional to 5,163,835.92, 7,738,667.64 and 3,267,182.04 is: 4,896,289.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,163,835.92 : 7,738,667.64 = 3,267,182.04 : x
  2. Step 2: Convert to fraction form
    5,163,835.92/7,738,667.64 = 3,267,182.04/x
  3. Step 3: Cross multiply
    5,163,835.92x = 7,738,667.64 × 3,267,182.04
  4. Step 4: Simplify right side
    5,163,835.92x = 25,283,635,926,937.18
  5. Step 5: Solve for x
    x = 25,283,635,926,937.18/5,163,835.92
  6. Step 6: Final answer
    x = 4,896,289.56

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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.