Home / 3,801,958.56-5,689,349.28-3,302,405.64

Finding the Fourth Proportional to 3,801,958.56, 5,689,349.28 and 3,302,405.64

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Solution

The fourth proportional to 3,801,958.56, 5,689,349.28 and 3,302,405.64 is: 4,941,805.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,801,958.56 : 5,689,349.28 = 3,302,405.64 : x
  2. Step 2: Convert to fraction form
    3,801,958.56/5,689,349.28 = 3,302,405.64/x
  3. Step 3: Cross multiply
    3,801,958.56x = 5,689,349.28 × 3,302,405.64
  4. Step 4: Simplify right side
    3,801,958.56x = 18,788,539,150,201.94
  5. Step 5: Solve for x
    x = 18,788,539,150,201.94/3,801,958.56
  6. Step 6: Final answer
    x = 4,941,805.35

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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.