Home / 8,764,286.18-12,095,340.79-4,843,957.96

Finding the Fourth Proportional to 8,764,286.18, 12,095,340.79 and 4,843,957.96

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Solution

The fourth proportional to 8,764,286.18, 12,095,340.79 and 4,843,957.96 is: 6,685,007.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,764,286.18 : 12,095,340.79 = 4,843,957.96 : x
  2. Step 2: Convert to fraction form
    8,764,286.18/12,095,340.79 = 4,843,957.96/x
  3. Step 3: Cross multiply
    8,764,286.18x = 12,095,340.79 × 4,843,957.96
  4. Step 4: Simplify right side
    8,764,286.18x = 58,589,322,256,284.94
  5. Step 5: Solve for x
    x = 58,589,322,256,284.94/8,764,286.18
  6. Step 6: Final answer
    x = 6,685,007.89

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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.