Home / 8,476,033.56-11,696,843.80-4,608,554.72

Finding the Fourth Proportional to 8,476,033.56, 11,696,843.80 and 4,608,554.72

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Solution

The fourth proportional to 8,476,033.56, 11,696,843.80 and 4,608,554.72 is: 6,359,760.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,476,033.56 : 11,696,843.80 = 4,608,554.72 : x
  2. Step 2: Convert to fraction form
    8,476,033.56/11,696,843.80 = 4,608,554.72/x
  3. Step 3: Cross multiply
    8,476,033.56x = 11,696,843.80 × 4,608,554.72
  4. Step 4: Simplify right side
    8,476,033.56x = 53,905,544,703,592.73
  5. Step 5: Solve for x
    x = 53,905,544,703,592.73/8,476,033.56
  6. Step 6: Final answer
    x = 6,359,760.65

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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.