Home / 3,794,549.88-5,236,410.06-2,075,655.36

Finding the Fourth Proportional to 3,794,549.88, 5,236,410.06 and 2,075,655.36

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Solution

The fourth proportional to 3,794,549.88, 5,236,410.06 and 2,075,655.36 is: 2,864,366.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,794,549.88 : 5,236,410.06 = 2,075,655.36 : x
  2. Step 2: Convert to fraction form
    3,794,549.88/5,236,410.06 = 2,075,655.36/x
  3. Step 3: Cross multiply
    3,794,549.88x = 5,236,410.06 × 2,075,655.36
  4. Step 4: Simplify right side
    3,794,549.88x = 10,868,982,608,196.92
  5. Step 5: Solve for x
    x = 10,868,982,608,196.92/3,794,549.88
  6. Step 6: Final answer
    x = 2,864,366.78

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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.