Home / 4,728,664.25-6,525,563.96-2,691,473.75

Finding the Fourth Proportional to 4,728,664.25, 6,525,563.96 and 2,691,473.75

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Solution

The fourth proportional to 4,728,664.25, 6,525,563.96 and 2,691,473.75 is: 3,714,237.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,728,664.25 : 6,525,563.96 = 2,691,473.75 : x
  2. Step 2: Convert to fraction form
    4,728,664.25/6,525,563.96 = 2,691,473.75/x
  3. Step 3: Cross multiply
    4,728,664.25x = 6,525,563.96 × 2,691,473.75
  4. Step 4: Simplify right side
    4,728,664.25x = 17,563,384,102,286.05
  5. Step 5: Solve for x
    x = 17,563,384,102,286.05/4,728,664.25
  6. Step 6: Final answer
    x = 3,714,237.93

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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.