Home / 3,593,296.64-5,383,855.07-2,170,363.36

Finding the Fourth Proportional to 3,593,296.64, 5,383,855.07 and 2,170,363.36

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Solution

The fourth proportional to 3,593,296.64, 5,383,855.07 and 2,170,363.36 is: 3,251,866.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,593,296.64 : 5,383,855.07 = 2,170,363.36 : x
  2. Step 2: Convert to fraction form
    3,593,296.64/5,383,855.07 = 2,170,363.36/x
  3. Step 3: Cross multiply
    3,593,296.64x = 5,383,855.07 × 2,170,363.36
  4. Step 4: Simplify right side
    3,593,296.64x = 11,684,921,779,504.52
  5. Step 5: Solve for x
    x = 11,684,921,779,504.52/3,593,296.64
  6. Step 6: Final answer
    x = 3,251,866.73

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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.