Home / 3,349,639.60-5,022,556.64-2,285,970.24

Finding the Fourth Proportional to 3,349,639.60, 5,022,556.64 and 2,285,970.24

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Solution

The fourth proportional to 3,349,639.60, 5,022,556.64 and 2,285,970.24 is: 3,427,656.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,349,639.60 : 5,022,556.64 = 2,285,970.24 : x
  2. Step 2: Convert to fraction form
    3,349,639.60/5,022,556.64 = 2,285,970.24/x
  3. Step 3: Cross multiply
    3,349,639.60x = 5,022,556.64 × 2,285,970.24
  4. Step 4: Simplify right side
    3,349,639.60x = 11,481,415,007,754.39
  5. Step 5: Solve for x
    x = 11,481,415,007,754.39/3,349,639.60
  6. Step 6: Final answer
    x = 3,427,656.82

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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.