Home / 5,623,288.63-7,760,175.57-3,044,969.39

Finding the Fourth Proportional to 5,623,288.63, 7,760,175.57 and 3,044,969.39

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Solution

The fourth proportional to 5,623,288.63, 7,760,175.57 and 3,044,969.39 is: 4,202,077.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,623,288.63 : 7,760,175.57 = 3,044,969.39 : x
  2. Step 2: Convert to fraction form
    5,623,288.63/7,760,175.57 = 3,044,969.39/x
  3. Step 3: Cross multiply
    5,623,288.63x = 7,760,175.57 × 3,044,969.39
  4. Step 4: Simplify right side
    5,623,288.63x = 23,629,497,091,076.24
  5. Step 5: Solve for x
    x = 23,629,497,091,076.24/5,623,288.63
  6. Step 6: Final answer
    x = 4,202,077.94

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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.