Home / 3,833,165.56-5,753,487.84-3,166,043.08

Finding the Fourth Proportional to 3,833,165.56, 5,753,487.84 and 3,166,043.08

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Solution

The fourth proportional to 3,833,165.56, 5,753,487.84 and 3,166,043.08 is: 4,752,153.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,833,165.56 : 5,753,487.84 = 3,166,043.08 : x
  2. Step 2: Convert to fraction form
    3,833,165.56/5,753,487.84 = 3,166,043.08/x
  3. Step 3: Cross multiply
    3,833,165.56x = 5,753,487.84 × 3,166,043.08
  4. Step 4: Simplify right side
    3,833,165.56x = 18,215,790,361,696.15
  5. Step 5: Solve for x
    x = 18,215,790,361,696.15/3,833,165.56
  6. Step 6: Final answer
    x = 4,752,153.30

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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.