Home / 3,765,249.92-5,196,078.96-2,046,374.48

Finding the Fourth Proportional to 3,765,249.92, 5,196,078.96 and 2,046,374.48

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Solution

The fourth proportional to 3,765,249.92, 5,196,078.96 and 2,046,374.48 is: 2,824,015.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,765,249.92 : 5,196,078.96 = 2,046,374.48 : x
  2. Step 2: Convert to fraction form
    3,765,249.92/5,196,078.96 = 2,046,374.48/x
  3. Step 3: Cross multiply
    3,765,249.92x = 5,196,078.96 × 2,046,374.48
  4. Step 4: Simplify right side
    3,765,249.92x = 10,633,123,379,808.94
  5. Step 5: Solve for x
    x = 10,633,123,379,808.94/3,765,249.92
  6. Step 6: Final answer
    x = 2,824,015.30

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1.5x scale

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.