Home / 2,848,010.48-4,271,351.22-825,711.62

Finding the Fourth Proportional to 2,848,010.48, 4,271,351.22 and 825,711.62

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Solution

The fourth proportional to 2,848,010.48, 4,271,351.22 and 825,711.62 is: 1,238,374.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,848,010.48 : 4,271,351.22 = 825,711.62 : x
  2. Step 2: Convert to fraction form
    2,848,010.48/4,271,351.22 = 825,711.62/x
  3. Step 3: Cross multiply
    2,848,010.48x = 4,271,351.22 × 825,711.62
  4. Step 4: Simplify right side
    2,848,010.48x = 3,526,904,335,455.18
  5. Step 5: Solve for x
    x = 3,526,904,335,455.18/2,848,010.48
  6. Step 6: Final answer
    x = 1,238,374.77

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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.