Home / 7,533,721.71-11,299,371.89-2,067,539.38

Finding the Fourth Proportional to 7,533,721.71, 11,299,371.89 and 2,067,539.38

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Solution

The fourth proportional to 7,533,721.71, 11,299,371.89 and 2,067,539.38 is: 3,100,976.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,533,721.71 : 11,299,371.89 = 2,067,539.38 : x
  2. Step 2: Convert to fraction form
    7,533,721.71/11,299,371.89 = 2,067,539.38/x
  3. Step 3: Cross multiply
    7,533,721.71x = 11,299,371.89 × 2,067,539.38
  4. Step 4: Simplify right side
    7,533,721.71x = 23,361,896,313,253.90
  5. Step 5: Solve for x
    x = 23,361,896,313,253.90/7,533,721.71
  6. Step 6: Final answer
    x = 3,100,976.81

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.