Home / 1,488,571.44-2,054,180.52-844,049.04

Finding the Fourth Proportional to 1,488,571.44, 2,054,180.52 and 844,049.04

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Solution

The fourth proportional to 1,488,571.44, 2,054,180.52 and 844,049.04 is: 1,164,760.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,488,571.44 : 2,054,180.52 = 844,049.04 : x
  2. Step 2: Convert to fraction form
    1,488,571.44/2,054,180.52 = 844,049.04/x
  3. Step 3: Cross multiply
    1,488,571.44x = 2,054,180.52 × 844,049.04
  4. Step 4: Simplify right side
    1,488,571.44x = 1,733,829,095,892.70
  5. Step 5: Solve for x
    x = 1,733,829,095,892.70/1,488,571.44
  6. Step 6: Final answer
    x = 1,164,760.42

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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.