Home / 5,672,027.37-7,828,059.54-3,225,005.07

Finding the Fourth Proportional to 5,672,027.37, 7,828,059.54 and 3,225,005.07

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Solution

The fourth proportional to 5,672,027.37, 7,828,059.54 and 3,225,005.07 is: 4,450,883.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,672,027.37 : 7,828,059.54 = 3,225,005.07 : x
  2. Step 2: Convert to fraction form
    5,672,027.37/7,828,059.54 = 3,225,005.07/x
  3. Step 3: Cross multiply
    5,672,027.37x = 7,828,059.54 × 3,225,005.07
  4. Step 4: Simplify right side
    5,672,027.37x = 25,245,531,704,761.87
  5. Step 5: Solve for x
    x = 25,245,531,704,761.87/5,672,027.37
  6. Step 6: Final answer
    x = 4,450,883.27

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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.