Home / 1,332,644.04-1,839,092.24-729,032.04

Finding the Fourth Proportional to 1,332,644.04, 1,839,092.24 and 729,032.04

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Solution

The fourth proportional to 1,332,644.04, 1,839,092.24 and 729,032.04 is: 1,006,087.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,332,644.04 : 1,839,092.24 = 729,032.04 : x
  2. Step 2: Convert to fraction form
    1,332,644.04/1,839,092.24 = 729,032.04/x
  3. Step 3: Cross multiply
    1,332,644.04x = 1,839,092.24 × 729,032.04
  4. Step 4: Simplify right side
    1,332,644.04x = 1,340,757,167,475.37
  5. Step 5: Solve for x
    x = 1,340,757,167,475.37/1,332,644.04
  6. Step 6: Final answer
    x = 1,006,087.99

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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.