Home / 11,382,410.60-17,072,060.70-3,404,234.60

Finding the Fourth Proportional to 11,382,410.60, 17,072,060.70 and 3,404,234.60

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Solution

The fourth proportional to 11,382,410.60, 17,072,060.70 and 3,404,234.60 is: 5,105,886.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,382,410.60 : 17,072,060.70 = 3,404,234.60 : x
  2. Step 2: Convert to fraction form
    11,382,410.60/17,072,060.70 = 3,404,234.60/x
  3. Step 3: Cross multiply
    11,382,410.60x = 17,072,060.70 × 3,404,234.60
  4. Step 4: Simplify right side
    11,382,410.60x = 58,117,299,728,240.22
  5. Step 5: Solve for x
    x = 58,117,299,728,240.22/11,382,410.60
  6. Step 6: Final answer
    x = 5,105,886.77

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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.