Home / 3,399,628.82-5,099,816.84-1,124,324.41

Finding the Fourth Proportional to 3,399,628.82, 5,099,816.84 and 1,124,324.41

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Solution

The fourth proportional to 3,399,628.82, 5,099,816.84 and 1,124,324.41 is: 1,686,610.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,399,628.82 : 5,099,816.84 = 1,124,324.41 : x
  2. Step 2: Convert to fraction form
    3,399,628.82/5,099,816.84 = 1,124,324.41/x
  3. Step 3: Cross multiply
    3,399,628.82x = 5,099,816.84 × 1,124,324.41
  4. Step 4: Simplify right side
    3,399,628.82x = 5,733,848,559,741.06
  5. Step 5: Solve for x
    x = 5,733,848,559,741.06/3,399,628.82
  6. Step 6: Final answer
    x = 1,686,610.18

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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.