Home / 8,467,976.03-11,685,744.59-4,600,528.97

Finding the Fourth Proportional to 8,467,976.03, 11,685,744.59 and 4,600,528.97

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Solution

The fourth proportional to 8,467,976.03, 11,685,744.59 and 4,600,528.97 is: 6,348,696.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,467,976.03 : 11,685,744.59 = 4,600,528.97 : x
  2. Step 2: Convert to fraction form
    8,467,976.03/11,685,744.59 = 4,600,528.97/x
  3. Step 3: Cross multiply
    8,467,976.03x = 11,685,744.59 × 4,600,528.97
  4. Step 4: Simplify right side
    8,467,976.03x = 53,760,606,440,884.41
  5. Step 5: Solve for x
    x = 53,760,606,440,884.41/8,467,976.03
  6. Step 6: Final answer
    x = 6,348,696.11

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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.