Home / 5,726,014.05-7,902,091.81-3,370,786.82

Finding the Fourth Proportional to 5,726,014.05, 7,902,091.81 and 3,370,786.82

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Solution

The fourth proportional to 5,726,014.05, 7,902,091.81 and 3,370,786.82 is: 4,651,799.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,726,014.05 : 7,902,091.81 = 3,370,786.82 : x
  2. Step 2: Convert to fraction form
    5,726,014.05/7,902,091.81 = 3,370,786.82/x
  3. Step 3: Cross multiply
    5,726,014.05x = 7,902,091.81 × 3,370,786.82
  4. Step 4: Simplify right side
    5,726,014.05x = 26,636,266,923,577.94
  5. Step 5: Solve for x
    x = 26,636,266,923,577.94/5,726,014.05
  6. Step 6: Final answer
    x = 4,651,799.09

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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.