Home / 2,252,969.08-3,379,661.39-736,659.79

Finding the Fourth Proportional to 2,252,969.08, 3,379,661.39 and 736,659.79

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Solution

The fourth proportional to 2,252,969.08, 3,379,661.39 and 736,659.79 is: 1,105,057.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,252,969.08 : 3,379,661.39 = 736,659.79 : x
  2. Step 2: Convert to fraction form
    2,252,969.08/3,379,661.39 = 736,659.79/x
  3. Step 3: Cross multiply
    2,252,969.08x = 3,379,661.39 × 736,659.79
  4. Step 4: Simplify right side
    2,252,969.08x = 2,489,660,650,654.45
  5. Step 5: Solve for x
    x = 2,489,660,650,654.45/2,252,969.08
  6. Step 6: Final answer
    x = 1,105,057.62

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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.