Home / 11,612,243.06-17,411,639.56-3,933,314.27

Finding the Fourth Proportional to 11,612,243.06, 17,411,639.56 and 3,933,314.27

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Solution

The fourth proportional to 11,612,243.06, 17,411,639.56 and 3,933,314.27 is: 5,897,693.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,612,243.06 : 17,411,639.56 = 3,933,314.27 : x
  2. Step 2: Convert to fraction form
    11,612,243.06/17,411,639.56 = 3,933,314.27/x
  3. Step 3: Cross multiply
    11,612,243.06x = 17,411,639.56 × 3,933,314.27
  4. Step 4: Simplify right side
    11,612,243.06x = 68,485,450,335,971.57
  5. Step 5: Solve for x
    x = 68,485,450,335,971.57/11,612,243.06
  6. Step 6: Final answer
    x = 5,897,693.49

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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.