Home / 3,449,604.24-4,760,601.12-1,921,710.96

Finding the Fourth Proportional to 3,449,604.24, 4,760,601.12 and 1,921,710.96

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Solution

The fourth proportional to 3,449,604.24, 4,760,601.12 and 1,921,710.96 is: 2,652,043.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,449,604.24 : 4,760,601.12 = 1,921,710.96 : x
  2. Step 2: Convert to fraction form
    3,449,604.24/4,760,601.12 = 1,921,710.96/x
  3. Step 3: Cross multiply
    3,449,604.24x = 4,760,601.12 × 1,921,710.96
  4. Step 4: Simplify right side
    3,449,604.24x = 9,148,499,348,492.28
  5. Step 5: Solve for x
    x = 9,148,499,348,492.28/3,449,604.24
  6. Step 6: Final answer
    x = 2,652,043.17

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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.