Home / 4,964,179.44-6,850,594.08-2,788,814.64

Finding the Fourth Proportional to 4,964,179.44, 6,850,594.08 and 2,788,814.64

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Solution

The fourth proportional to 4,964,179.44, 6,850,594.08 and 2,788,814.64 is: 3,848,579.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,964,179.44 : 6,850,594.08 = 2,788,814.64 : x
  2. Step 2: Convert to fraction form
    4,964,179.44/6,850,594.08 = 2,788,814.64/x
  3. Step 3: Cross multiply
    4,964,179.44x = 6,850,594.08 × 2,788,814.64
  4. Step 4: Simplify right side
    4,964,179.44x = 19,105,037,063,001.33
  5. Step 5: Solve for x
    x = 19,105,037,063,001.33/4,964,179.44
  6. Step 6: Final answer
    x = 3,848,579.06

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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.