Home / 3,303,203.09-4,951,456.90-2,238,352.79

Finding the Fourth Proportional to 3,303,203.09, 4,951,456.90 and 2,238,352.79

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Solution

The fourth proportional to 3,303,203.09, 4,951,456.90 and 2,238,352.79 is: 3,355,260.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,303,203.09 : 4,951,456.90 = 2,238,352.79 : x
  2. Step 2: Convert to fraction form
    3,303,203.09/4,951,456.90 = 2,238,352.79/x
  3. Step 3: Cross multiply
    3,303,203.09x = 4,951,456.90 × 2,238,352.79
  4. Step 4: Simplify right side
    3,303,203.09x = 11,083,107,336,326.59
  5. Step 5: Solve for x
    x = 11,083,107,336,326.59/3,303,203.09
  6. Step 6: Final answer
    x = 3,355,260.65

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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.