Home / 3,349,629.06-5,022,540.90-2,285,959.74

Finding the Fourth Proportional to 3,349,629.06, 5,022,540.90 and 2,285,959.74

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Solution

The fourth proportional to 3,349,629.06, 5,022,540.90 and 2,285,959.74 is: 3,427,641.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,349,629.06 : 5,022,540.90 = 2,285,959.74 : x
  2. Step 2: Convert to fraction form
    3,349,629.06/5,022,540.90 = 2,285,959.74/x
  3. Step 3: Cross multiply
    3,349,629.06x = 5,022,540.90 × 2,285,959.74
  4. Step 4: Simplify right side
    3,349,629.06x = 11,481,326,289,903.37
  5. Step 5: Solve for x
    x = 11,481,326,289,903.37/3,349,629.06
  6. Step 6: Final answer
    x = 3,427,641.12

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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.