Home / 9,769,636.58-13,473,277.71-6,098,891.54

Finding the Fourth Proportional to 9,769,636.58, 13,473,277.71 and 6,098,891.54

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Solution

The fourth proportional to 9,769,636.58, 13,473,277.71 and 6,098,891.54 is: 8,410,963.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,769,636.58 : 13,473,277.71 = 6,098,891.54 : x
  2. Step 2: Convert to fraction form
    9,769,636.58/13,473,277.71 = 6,098,891.54/x
  3. Step 3: Cross multiply
    9,769,636.58x = 13,473,277.71 × 6,098,891.54
  4. Step 4: Simplify right side
    9,769,636.58x = 82,172,059,441,589.58
  5. Step 5: Solve for x
    x = 82,172,059,441,589.58/9,769,636.58
  6. Step 6: Final answer
    x = 8,410,963.78

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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.