Home / 3,633,235.36-5,449,825.70-937,331.39

Finding the Fourth Proportional to 3,633,235.36, 5,449,825.70 and 937,331.39

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Solution

The fourth proportional to 3,633,235.36, 5,449,825.70 and 937,331.39 is: 1,405,990.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,633,235.36 : 5,449,825.70 = 937,331.39 : x
  2. Step 2: Convert to fraction form
    3,633,235.36/5,449,825.70 = 937,331.39/x
  3. Step 3: Cross multiply
    3,633,235.36x = 5,449,825.70 × 937,331.39
  4. Step 4: Simplify right side
    3,633,235.36x = 5,108,292,711,091.62
  5. Step 5: Solve for x
    x = 5,108,292,711,091.62/3,633,235.36
  6. Step 6: Final answer
    x = 1,405,990.04

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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.