Home / 2,848,008.46-4,271,348.16-825,709.62

Finding the Fourth Proportional to 2,848,008.46, 4,271,348.16 and 825,709.62

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Solution

The fourth proportional to 2,848,008.46, 4,271,348.16 and 825,709.62 is: 1,238,371.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,848,008.46 : 4,271,348.16 = 825,709.62 : x
  2. Step 2: Convert to fraction form
    2,848,008.46/4,271,348.16 = 825,709.62/x
  3. Step 3: Cross multiply
    2,848,008.46x = 4,271,348.16 × 825,709.62
  4. Step 4: Simplify right side
    2,848,008.46x = 3,526,893,266,081.30
  5. Step 5: Solve for x
    x = 3,526,893,266,081.30/2,848,008.46
  6. Step 6: Final answer
    x = 1,238,371.77

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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.