Home / 3,998,025.44-5,997,033.50-1,302,346.31

Finding the Fourth Proportional to 3,998,025.44, 5,997,033.50 and 1,302,346.31

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Solution

The fourth proportional to 3,998,025.44, 5,997,033.50 and 1,302,346.31 is: 1,953,517.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,998,025.44 : 5,997,033.50 = 1,302,346.31 : x
  2. Step 2: Convert to fraction form
    3,998,025.44/5,997,033.50 = 1,302,346.31/x
  3. Step 3: Cross multiply
    3,998,025.44x = 5,997,033.50 × 1,302,346.31
  4. Step 4: Simplify right side
    3,998,025.44x = 7,810,214,413,174.49
  5. Step 5: Solve for x
    x = 7,810,214,413,174.49/3,998,025.44
  6. Step 6: Final answer
    x = 1,953,517.94

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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.