Home / 4,805,251.66-6,631,184.91-2,629,755.28

Finding the Fourth Proportional to 4,805,251.66, 6,631,184.91 and 2,629,755.28

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Solution

The fourth proportional to 4,805,251.66, 6,631,184.91 and 2,629,755.28 is: 3,629,028.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,805,251.66 : 6,631,184.91 = 2,629,755.28 : x
  2. Step 2: Convert to fraction form
    4,805,251.66/6,631,184.91 = 2,629,755.28/x
  3. Step 3: Cross multiply
    4,805,251.66x = 6,631,184.91 × 2,629,755.28
  4. Step 4: Simplify right side
    4,805,251.66x = 17,438,393,529,728.82
  5. Step 5: Solve for x
    x = 17,438,393,529,728.82/4,805,251.66
  6. Step 6: Final answer
    x = 3,629,028.15

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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.