Home / 3,661,778.54-5,493,580.99-2,584,395.52

Finding the Fourth Proportional to 3,661,778.54, 5,493,580.99 and 2,584,395.52

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Solution

The fourth proportional to 3,661,778.54, 5,493,580.99 and 2,584,395.52 is: 3,877,237.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,661,778.54 : 5,493,580.99 = 2,584,395.52 : x
  2. Step 2: Convert to fraction form
    3,661,778.54/5,493,580.99 = 2,584,395.52/x
  3. Step 3: Cross multiply
    3,661,778.54x = 5,493,580.99 × 2,584,395.52
  4. Step 4: Simplify right side
    3,661,778.54x = 14,197,586,079,118.22
  5. Step 5: Solve for x
    x = 14,197,586,079,118.22/3,661,778.54
  6. Step 6: Final answer
    x = 3,877,237.77

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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.