Home / 3,599,072.88-5,398,619.56-1,040,496.08

Finding the Fourth Proportional to 3,599,072.88, 5,398,619.56 and 1,040,496.08

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Solution

The fourth proportional to 3,599,072.88, 5,398,619.56 and 1,040,496.08 is: 1,560,747.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,599,072.88 : 5,398,619.56 = 1,040,496.08 : x
  2. Step 2: Convert to fraction form
    3,599,072.88/5,398,619.56 = 1,040,496.08/x
  3. Step 3: Cross multiply
    3,599,072.88x = 5,398,619.56 × 1,040,496.08
  4. Step 4: Simplify right side
    3,599,072.88x = 5,617,242,489,591.32
  5. Step 5: Solve for x
    x = 5,617,242,489,591.32/3,599,072.88
  6. Step 6: Final answer
    x = 1,560,747.08

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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.