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Finding the Fourth Proportional to 4,335,274.92, 5,982,601.08 and 2,401,529.52

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Solution

The fourth proportional to 4,335,274.92, 5,982,601.08 and 2,401,529.52 is: 3,314,067.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,335,274.92 : 5,982,601.08 = 2,401,529.52 : x
  2. Step 2: Convert to fraction form
    4,335,274.92/5,982,601.08 = 2,401,529.52/x
  3. Step 3: Cross multiply
    4,335,274.92x = 5,982,601.08 × 2,401,529.52
  4. Step 4: Simplify right side
    4,335,274.92x = 14,367,393,100,003.88
  5. Step 5: Solve for x
    x = 14,367,393,100,003.88/4,335,274.92
  6. Step 6: Final answer
    x = 3,314,067.36

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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.