Home / 8,883,388.97-12,259,080.88-4,809,007.97

Finding the Fourth Proportional to 8,883,388.97, 12,259,080.88 and 4,809,007.97

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Solution

The fourth proportional to 8,883,388.97, 12,259,080.88 and 4,809,007.97 is: 6,636,433.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,883,388.97 : 12,259,080.88 = 4,809,007.97 : x
  2. Step 2: Convert to fraction form
    8,883,388.97/12,259,080.88 = 4,809,007.97/x
  3. Step 3: Cross multiply
    8,883,388.97x = 12,259,080.88 × 4,809,007.97
  4. Step 4: Simplify right side
    8,883,388.97x = 58,954,017,629,443.34
  5. Step 5: Solve for x
    x = 58,954,017,629,443.34/8,883,388.97
  6. Step 6: Final answer
    x = 6,636,433.22

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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.