Home / 4,780,992-6,597,768.98-2,634,816

Finding the Fourth Proportional to 4,780,992, 6,597,768.98 and 2,634,816

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Solution

The fourth proportional to 4,780,992, 6,597,768.98 and 2,634,816 is: 3,636,046.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,780,992 : 6,597,768.98 = 2,634,816 : x
  2. Step 2: Convert to fraction form
    4,780,992/6,597,768.98 = 2,634,816/x
  3. Step 3: Cross multiply
    4,780,992x = 6,597,768.98 × 2,634,816
  4. Step 4: Simplify right side
    4,780,992x = 17,383,907,272,807.68
  5. Step 5: Solve for x
    x = 17,383,907,272,807.68/4,780,992
  6. Step 6: Final answer
    x = 3,636,046.09

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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.