Home / 11,616,034.16-17,424,083.96-3,529,076.78

Finding the Fourth Proportional to 11,616,034.16, 17,424,083.96 and 3,529,076.78

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Solution

The fourth proportional to 11,616,034.16, 17,424,083.96 and 3,529,076.78 is: 5,293,625.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,616,034.16 : 17,424,083.96 = 3,529,076.78 : x
  2. Step 2: Convert to fraction form
    11,616,034.16/17,424,083.96 = 3,529,076.78/x
  3. Step 3: Cross multiply
    11,616,034.16x = 17,424,083.96 × 3,529,076.78
  4. Step 4: Simplify right side
    11,616,034.16x = 61,490,930,116,006.45
  5. Step 5: Solve for x
    x = 61,490,930,116,006.45/11,616,034.16
  6. Step 6: Final answer
    x = 5,293,625.11

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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.