Home / 3,251,360.37-4,857,265.33-2,104,781.88

Finding the Fourth Proportional to 3,251,360.37, 4,857,265.33 and 2,104,781.88

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Solution

The fourth proportional to 3,251,360.37, 4,857,265.33 and 2,104,781.88 is: 3,144,371.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,251,360.37 : 4,857,265.33 = 2,104,781.88 : x
  2. Step 2: Convert to fraction form
    3,251,360.37/4,857,265.33 = 2,104,781.88/x
  3. Step 3: Cross multiply
    3,251,360.37x = 4,857,265.33 × 2,104,781.88
  4. Step 4: Simplify right side
    3,251,360.37x = 10,223,484,052,936.22
  5. Step 5: Solve for x
    x = 10,223,484,052,936.22/3,251,360.37
  6. Step 6: Final answer
    x = 3,144,371.24

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.