Home / 3,237,198.96-4,467,335.32-1,786,894.96

Finding the Fourth Proportional to 3,237,198.96, 4,467,335.32 and 1,786,894.96

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Solution

The fourth proportional to 3,237,198.96, 4,467,335.32 and 1,786,894.96 is: 2,465,915.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,237,198.96 : 4,467,335.32 = 1,786,894.96 : x
  2. Step 2: Convert to fraction form
    3,237,198.96/4,467,335.32 = 1,786,894.96/x
  3. Step 3: Cross multiply
    3,237,198.96x = 4,467,335.32 × 1,786,894.96
  4. Step 4: Simplify right side
    3,237,198.96x = 7,982,658,967,937.99
  5. Step 5: Solve for x
    x = 7,982,658,967,937.99/3,237,198.96
  6. Step 6: Final answer
    x = 2,465,915.46

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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.