Home / 3,284,668.88-4,532,185.50-1,834,141.14

Finding the Fourth Proportional to 3,284,668.88, 4,532,185.50 and 1,834,141.14

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Solution

The fourth proportional to 3,284,668.88, 4,532,185.50 and 1,834,141.14 is: 2,530,747.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,284,668.88 : 4,532,185.50 = 1,834,141.14 : x
  2. Step 2: Convert to fraction form
    3,284,668.88/4,532,185.50 = 1,834,141.14/x
  3. Step 3: Cross multiply
    3,284,668.88x = 4,532,185.50 × 1,834,141.14
  4. Step 4: Simplify right side
    3,284,668.88x = 8,312,667,879,661.47
  5. Step 5: Solve for x
    x = 8,312,667,879,661.47/3,284,668.88
  6. Step 6: Final answer
    x = 2,530,747.60

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.