Home / 3,530,675.94-4,872,189.33-2,002,750.26

Finding the Fourth Proportional to 3,530,675.94, 4,872,189.33 and 2,002,750.26

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Solution

The fourth proportional to 3,530,675.94, 4,872,189.33 and 2,002,750.26 is: 2,763,713.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,530,675.94 : 4,872,189.33 = 2,002,750.26 : x
  2. Step 2: Convert to fraction form
    3,530,675.94/4,872,189.33 = 2,002,750.26/x
  3. Step 3: Cross multiply
    3,530,675.94x = 4,872,189.33 × 2,002,750.26
  4. Step 4: Simplify right side
    3,530,675.94x = 9,757,778,447,426.73
  5. Step 5: Solve for x
    x = 9,757,778,447,426.73/3,530,675.94
  6. Step 6: Final answer
    x = 2,763,713.98

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.