Home / 11,616,033.16-17,424,082.46-3,529,075.78

Finding the Fourth Proportional to 11,616,033.16, 17,424,082.46 and 3,529,075.78

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Solution

The fourth proportional to 11,616,033.16, 17,424,082.46 and 3,529,075.78 is: 5,293,623.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,616,033.16 : 17,424,082.46 = 3,529,075.78 : x
  2. Step 2: Convert to fraction form
    11,616,033.16/17,424,082.46 = 3,529,075.78/x
  3. Step 3: Cross multiply
    11,616,033.16x = 17,424,082.46 × 3,529,075.78
  4. Step 4: Simplify right side
    11,616,033.16x = 61,490,907,398,308.82
  5. Step 5: Solve for x
    x = 61,490,907,398,308.82/11,616,033.16
  6. Step 6: Final answer
    x = 5,293,623.61

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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.