Home / 7,725,906.80-11,588,802.60-2,334,546.80

Finding the Fourth Proportional to 7,725,906.80, 11,588,802.60 and 2,334,546.80

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Solution

The fourth proportional to 7,725,906.80, 11,588,802.60 and 2,334,546.80 is: 3,501,802.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,725,906.80 : 11,588,802.60 = 2,334,546.80 : x
  2. Step 2: Convert to fraction form
    7,725,906.80/11,588,802.60 = 2,334,546.80/x
  3. Step 3: Cross multiply
    7,725,906.80x = 11,588,802.60 × 2,334,546.80
  4. Step 4: Simplify right side
    7,725,906.80x = 27,054,602,025,661.68
  5. Step 5: Solve for x
    x = 27,054,602,025,661.68/7,725,906.80
  6. Step 6: Final answer
    x = 3,501,802.79

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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.