Home / 5,394,039.48-8,092,242.36-2,028,246.48

Finding the Fourth Proportional to 5,394,039.48, 8,092,242.36 and 2,028,246.48

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Solution

The fourth proportional to 5,394,039.48, 8,092,242.36 and 2,028,246.48 is: 3,042,814.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,394,039.48 : 8,092,242.36 = 2,028,246.48 : x
  2. Step 2: Convert to fraction form
    5,394,039.48/8,092,242.36 = 2,028,246.48/x
  3. Step 3: Cross multiply
    5,394,039.48x = 8,092,242.36 × 2,028,246.48
  4. Step 4: Simplify right side
    5,394,039.48x = 16,413,062,081,976.89
  5. Step 5: Solve for x
    x = 16,413,062,081,976.89/5,394,039.48
  6. Step 6: Final answer
    x = 3,042,814.60

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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.