Home / 1,229,252.82-1,844,150.01-376,330.92

Finding the Fourth Proportional to 1,229,252.82, 1,844,150.01 and 376,330.92

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Solution

The fourth proportional to 1,229,252.82, 1,844,150.01 and 376,330.92 is: 564,579.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,229,252.82 : 1,844,150.01 = 376,330.92 : x
  2. Step 2: Convert to fraction form
    1,229,252.82/1,844,150.01 = 376,330.92/x
  3. Step 3: Cross multiply
    1,229,252.82x = 1,844,150.01 × 376,330.92
  4. Step 4: Simplify right side
    1,229,252.82x = 694,010,669,881.31
  5. Step 5: Solve for x
    x = 694,010,669,881.31/1,229,252.82
  6. Step 6: Final answer
    x = 564,579.28

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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.