Home / 4,383,127.84-6,048,845.54-2,449,392.96

Finding the Fourth Proportional to 4,383,127.84, 6,048,845.54 and 2,449,392.96

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Solution

The fourth proportional to 4,383,127.84, 6,048,845.54 and 2,449,392.96 is: 3,380,234.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,383,127.84 : 6,048,845.54 = 2,449,392.96 : x
  2. Step 2: Convert to fraction form
    4,383,127.84/6,048,845.54 = 2,449,392.96/x
  3. Step 3: Cross multiply
    4,383,127.84x = 6,048,845.54 × 2,449,392.96
  4. Step 4: Simplify right side
    4,383,127.84x = 14,815,999,681,803.40
  5. Step 5: Solve for x
    x = 14,815,999,681,803.40/4,383,127.84
  6. Step 6: Final answer
    x = 3,380,234.44

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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.