Home / 4,899,137.28-6,760,835.64-2,694,142.26

Finding the Fourth Proportional to 4,899,137.28, 6,760,835.64 and 2,694,142.26

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Solution

The fourth proportional to 4,899,137.28, 6,760,835.64 and 2,694,142.26 is: 3,717,930.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,899,137.28 : 6,760,835.64 = 2,694,142.26 : x
  2. Step 2: Convert to fraction form
    4,899,137.28/6,760,835.64 = 2,694,142.26/x
  3. Step 3: Cross multiply
    4,899,137.28x = 6,760,835.64 × 2,694,142.26
  4. Step 4: Simplify right side
    4,899,137.28x = 18,214,653,010,638.14
  5. Step 5: Solve for x
    x = 18,214,653,010,638.14/4,899,137.28
  6. Step 6: Final answer
    x = 3,717,930.72

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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.