Home / 2,483,578.88-3,725,391.36-988,052.48

Finding the Fourth Proportional to 2,483,578.88, 3,725,391.36 and 988,052.48

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Solution

The fourth proportional to 2,483,578.88, 3,725,391.36 and 988,052.48 is: 1,482,087.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,483,578.88 : 3,725,391.36 = 988,052.48 : x
  2. Step 2: Convert to fraction form
    2,483,578.88/3,725,391.36 = 988,052.48/x
  3. Step 3: Cross multiply
    2,483,578.88x = 3,725,391.36 × 988,052.48
  4. Step 4: Simplify right side
    2,483,578.88x = 3,680,882,172,218.57
  5. Step 5: Solve for x
    x = 3,680,882,172,218.57/2,483,578.88
  6. Step 6: Final answer
    x = 1,482,087.89

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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.