Home / 3,805,443.41-5,252,274.83-2,257,564.26

Finding the Fourth Proportional to 3,805,443.41, 5,252,274.83 and 2,257,564.26

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Solution

The fourth proportional to 3,805,443.41, 5,252,274.83 and 2,257,564.26 is: 3,115,891.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,805,443.41 : 5,252,274.83 = 2,257,564.26 : x
  2. Step 2: Convert to fraction form
    3,805,443.41/5,252,274.83 = 2,257,564.26/x
  3. Step 3: Cross multiply
    3,805,443.41x = 5,252,274.83 × 2,257,564.26
  4. Step 4: Simplify right side
    3,805,443.41x = 11,857,347,945,549.48
  5. Step 5: Solve for x
    x = 11,857,347,945,549.48/3,805,443.41
  6. Step 6: Final answer
    x = 3,115,891.28

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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.