Home / 3,395,604.39-5,092,852.89-998,888.49

Finding the Fourth Proportional to 3,395,604.39, 5,092,852.89 and 998,888.49

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Solution

The fourth proportional to 3,395,604.39, 5,092,852.89 and 998,888.49 is: 1,498,169.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,395,604.39 : 5,092,852.89 = 998,888.49 : x
  2. Step 2: Convert to fraction form
    3,395,604.39/5,092,852.89 = 998,888.49/x
  3. Step 3: Cross multiply
    3,395,604.39x = 5,092,852.89 × 998,888.49
  4. Step 4: Simplify right side
    3,395,604.39x = 5,087,192,133,084.24
  5. Step 5: Solve for x
    x = 5,087,192,133,084.24/3,395,604.39
  6. Step 6: Final answer
    x = 1,498,169.85

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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.