Home / 9,636,974.94-14,456,836.10-3,160,556.97

Finding the Fourth Proportional to 9,636,974.94, 14,456,836.10 and 3,160,556.97

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Solution

The fourth proportional to 9,636,974.94, 14,456,836.10 and 3,160,556.97 is: 4,741,285.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,636,974.94 : 14,456,836.10 = 3,160,556.97 : x
  2. Step 2: Convert to fraction form
    9,636,974.94/14,456,836.10 = 3,160,556.97/x
  3. Step 3: Cross multiply
    9,636,974.94x = 14,456,836.10 × 3,160,556.97
  4. Step 4: Simplify right side
    9,636,974.94x = 45,691,654,100,002.62
  5. Step 5: Solve for x
    x = 45,691,654,100,002.62/9,636,974.94
  6. Step 6: Final answer
    x = 4,741,285.97

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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.