Home / 11,484,071.48-17,228,629.54-3,396,416.56

Finding the Fourth Proportional to 11,484,071.48, 17,228,629.54 and 3,396,416.56

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Solution

The fourth proportional to 11,484,071.48, 17,228,629.54 and 3,396,416.56 is: 5,095,370.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,484,071.48 : 17,228,629.54 = 3,396,416.56 : x
  2. Step 2: Convert to fraction form
    11,484,071.48/17,228,629.54 = 3,396,416.56/x
  3. Step 3: Cross multiply
    11,484,071.48x = 17,228,629.54 × 3,396,416.56
  4. Step 4: Simplify right side
    11,484,071.48x = 58,515,602,675,761.18
  5. Step 5: Solve for x
    x = 58,515,602,675,761.18/11,484,071.48
  6. Step 6: Final answer
    x = 5,095,370.82

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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.