Home / 11,644,957.94-16,070,107.86-6,753,084.56

Finding the Fourth Proportional to 11,644,957.94, 16,070,107.86 and 6,753,084.56

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Solution

The fourth proportional to 11,644,957.94, 16,070,107.86 and 6,753,084.56 is: 9,319,294.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,644,957.94 : 16,070,107.86 = 6,753,084.56 : x
  2. Step 2: Convert to fraction form
    11,644,957.94/16,070,107.86 = 6,753,084.56/x
  3. Step 3: Cross multiply
    11,644,957.94x = 16,070,107.86 × 6,753,084.56
  4. Step 4: Simplify right side
    11,644,957.94x = 108,522,797,266,900.62
  5. Step 5: Solve for x
    x = 108,522,797,266,900.62/11,644,957.94
  6. Step 6: Final answer
    x = 9,319,294.91

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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.