Home / 3,471,291.79-5,185,828.22-2,246,894.37

Finding the Fourth Proportional to 3,471,291.79, 5,185,828.22 and 2,246,894.37

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Solution

The fourth proportional to 3,471,291.79, 5,185,828.22 and 2,246,894.37 is: 3,356,677.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,471,291.79 : 5,185,828.22 = 2,246,894.37 : x
  2. Step 2: Convert to fraction form
    3,471,291.79/5,185,828.22 = 2,246,894.37/x
  3. Step 3: Cross multiply
    3,471,291.79x = 5,185,828.22 × 2,246,894.37
  4. Step 4: Simplify right side
    3,471,291.79x = 11,652,008,231,305.12
  5. Step 5: Solve for x
    x = 11,652,008,231,305.12/3,471,291.79
  6. Step 6: Final answer
    x = 3,356,677.84

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.