Home / 8,584,524.69-11,846,640.74-4,717,295.25

Finding the Fourth Proportional to 8,584,524.69, 11,846,640.74 and 4,717,295.25

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Solution

The fourth proportional to 8,584,524.69, 11,846,640.74 and 4,717,295.25 is: 6,509,865.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,584,524.69 : 11,846,640.74 = 4,717,295.25 : x
  2. Step 2: Convert to fraction form
    8,584,524.69/11,846,640.74 = 4,717,295.25/x
  3. Step 3: Cross multiply
    8,584,524.69x = 11,846,640.74 × 4,717,295.25
  4. Step 4: Simplify right side
    8,584,524.69x = 55,884,102,067,672.01
  5. Step 5: Solve for x
    x = 55,884,102,067,672.01/8,584,524.69
  6. Step 6: Final answer
    x = 6,509,865.61

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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.