Home / 6,655,009.33-9,183,912.87-3,599,223.58

Finding the Fourth Proportional to 6,655,009.33, 9,183,912.87 and 3,599,223.58

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Solution

The fourth proportional to 6,655,009.33, 9,183,912.87 and 3,599,223.58 is: 4,966,928.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,655,009.33 : 9,183,912.87 = 3,599,223.58 : x
  2. Step 2: Convert to fraction form
    6,655,009.33/9,183,912.87 = 3,599,223.58/x
  3. Step 3: Cross multiply
    6,655,009.33x = 9,183,912.87 × 3,599,223.58
  4. Step 4: Simplify right side
    6,655,009.33x = 33,054,955,758,369.47
  5. Step 5: Solve for x
    x = 33,054,955,758,369.47/6,655,009.33
  6. Step 6: Final answer
    x = 4,966,928.54

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.