Home / 2,940,571.68-4,407,551.44-1,497,203.64

Finding the Fourth Proportional to 2,940,571.68, 4,407,551.44 and 1,497,203.64

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Solution

The fourth proportional to 2,940,571.68, 4,407,551.44 and 1,497,203.64 is: 2,244,122.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,940,571.68 : 4,407,551.44 = 1,497,203.64 : x
  2. Step 2: Convert to fraction form
    2,940,571.68/4,407,551.44 = 1,497,203.64/x
  3. Step 3: Cross multiply
    2,940,571.68x = 4,407,551.44 × 1,497,203.64
  4. Step 4: Simplify right side
    2,940,571.68x = 6,599,002,059,455.24
  5. Step 5: Solve for x
    x = 6,599,002,059,455.24/2,940,571.68
  6. Step 6: Final answer
    x = 2,244,122.16

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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.