Home / 6,872,416.44-10,310,866.96-3,277,716.36

Finding the Fourth Proportional to 6,872,416.44, 10,310,866.96 and 3,277,716.36

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Solution

The fourth proportional to 6,872,416.44, 10,310,866.96 and 3,277,716.36 is: 4,917,643.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,872,416.44 : 10,310,866.96 = 3,277,716.36 : x
  2. Step 2: Convert to fraction form
    6,872,416.44/10,310,866.96 = 3,277,716.36/x
  3. Step 3: Cross multiply
    6,872,416.44x = 10,310,866.96 × 3,277,716.36
  4. Step 4: Simplify right side
    6,872,416.44x = 33,796,097,320,575.47
  5. Step 5: Solve for x
    x = 33,796,097,320,575.47/6,872,416.44
  6. Step 6: Final answer
    x = 4,917,643.98

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.