Home / 4,380,382.36-6,044,863.96-2,446,670.44

Finding the Fourth Proportional to 4,380,382.36, 6,044,863.96 and 2,446,670.44

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Solution

The fourth proportional to 4,380,382.36, 6,044,863.96 and 2,446,670.44 is: 3,376,369.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,380,382.36 : 6,044,863.96 = 2,446,670.44 : x
  2. Step 2: Convert to fraction form
    4,380,382.36/6,044,863.96 = 2,446,670.44/x
  3. Step 3: Cross multiply
    4,380,382.36x = 6,044,863.96 × 2,446,670.44
  4. Step 4: Simplify right side
    4,380,382.36x = 14,789,789,964,753.34
  5. Step 5: Solve for x
    x = 14,789,789,964,753.34/4,380,382.36
  6. Step 6: Final answer
    x = 3,376,369.63

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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.