Home / 3,028,102.60-4,538,006.70-2,468,230.60

Finding the Fourth Proportional to 3,028,102.60, 4,538,006.70 and 2,468,230.60

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Solution

The fourth proportional to 3,028,102.60, 4,538,006.70 and 2,468,230.60 is: 3,698,965.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,028,102.60 : 4,538,006.70 = 2,468,230.60 : x
  2. Step 2: Convert to fraction form
    3,028,102.60/4,538,006.70 = 2,468,230.60/x
  3. Step 3: Cross multiply
    3,028,102.60x = 4,538,006.70 × 2,468,230.60
  4. Step 4: Simplify right side
    3,028,102.60x = 11,200,846,999,945.02
  5. Step 5: Solve for x
    x = 11,200,846,999,945.02/3,028,102.60
  6. Step 6: Final answer
    x = 3,698,965.48

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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.