Home / 11,893,760.17-16,412,072.68-6,595,321.88

Finding the Fourth Proportional to 11,893,760.17, 16,412,072.68 and 6,595,321.88

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Solution

The fourth proportional to 11,893,760.17, 16,412,072.68 and 6,595,321.88 is: 9,100,814.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,893,760.17 : 16,412,072.68 = 6,595,321.88 : x
  2. Step 2: Convert to fraction form
    11,893,760.17/16,412,072.68 = 6,595,321.88/x
  3. Step 3: Cross multiply
    11,893,760.17x = 16,412,072.68 × 6,595,321.88
  4. Step 4: Simplify right side
    11,893,760.17x = 108,242,902,042,554.23
  5. Step 5: Solve for x
    x = 108,242,902,042,554.23/11,893,760.17
  6. Step 6: Final answer
    x = 9,100,814.25

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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.