Home / 9,801,696.97-14,700,101.03-2,883,799.78

Finding the Fourth Proportional to 9,801,696.97, 14,700,101.03 and 2,883,799.78

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Solution

The fourth proportional to 9,801,696.97, 14,700,101.03 and 2,883,799.78 is: 4,324,980.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,801,696.97 : 14,700,101.03 = 2,883,799.78 : x
  2. Step 2: Convert to fraction form
    9,801,696.97/14,700,101.03 = 2,883,799.78/x
  3. Step 3: Cross multiply
    9,801,696.97x = 14,700,101.03 × 2,883,799.78
  4. Step 4: Simplify right side
    9,801,696.97x = 42,392,148,042,791.27
  5. Step 5: Solve for x
    x = 42,392,148,042,791.27/9,801,696.97
  6. Step 6: Final answer
    x = 4,324,980.48

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.