Home / 3,778,524.45-5,668,676.46-1,504,178.37

Finding the Fourth Proportional to 3,778,524.45, 5,668,676.46 and 1,504,178.37

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Solution

The fourth proportional to 3,778,524.45, 5,668,676.46 and 1,504,178.37 is: 2,256,621.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,778,524.45 : 5,668,676.46 = 1,504,178.37 : x
  2. Step 2: Convert to fraction form
    3,778,524.45/5,668,676.46 = 1,504,178.37/x
  3. Step 3: Cross multiply
    3,778,524.45x = 5,668,676.46 × 1,504,178.37
  4. Step 4: Simplify right side
    3,778,524.45x = 8,526,700,517,660.17
  5. Step 5: Solve for x
    x = 8,526,700,517,660.17/3,778,524.45
  6. Step 6: Final answer
    x = 2,256,621.77

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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.