Home / 4,383,637.70-6,049,428.79-2,449,898.22

Finding the Fourth Proportional to 4,383,637.70, 6,049,428.79 and 2,449,898.22

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Solution

The fourth proportional to 4,383,637.70, 6,049,428.79 and 2,449,898.22 is: 3,380,864.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,383,637.70 : 6,049,428.79 = 2,449,898.22 : x
  2. Step 2: Convert to fraction form
    4,383,637.70/6,049,428.79 = 2,449,898.22/x
  3. Step 3: Cross multiply
    4,383,637.70x = 6,049,428.79 × 2,449,898.22
  4. Step 4: Simplify right side
    4,383,637.70x = 14,820,484,815,103.14
  5. Step 5: Solve for x
    x = 14,820,484,815,103.14/4,383,637.70
  6. Step 6: Final answer
    x = 3,380,864.44

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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.