Home / 11,394,259.04-17,091,388.56-3,821,202.92

Finding the Fourth Proportional to 11,394,259.04, 17,091,388.56 and 3,821,202.92

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Solution

The fourth proportional to 11,394,259.04, 17,091,388.56 and 3,821,202.92 is: 5,731,804.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,394,259.04 : 17,091,388.56 = 3,821,202.92 : x
  2. Step 2: Convert to fraction form
    11,394,259.04/17,091,388.56 = 3,821,202.92/x
  3. Step 3: Cross multiply
    11,394,259.04x = 17,091,388.56 × 3,821,202.92
  4. Step 4: Simplify right side
    11,394,259.04x = 65,309,663,872,326.59
  5. Step 5: Solve for x
    x = 65,309,663,872,326.59/11,394,259.04
  6. Step 6: Final answer
    x = 5,731,804.38

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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.