Home / 3,840,524.24-5,761,616.72-2,043,146.48

Finding the Fourth Proportional to 3,840,524.24, 5,761,616.72 and 2,043,146.48

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Solution

The fourth proportional to 3,840,524.24, 5,761,616.72 and 2,043,146.48 is: 3,065,161.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,840,524.24 : 5,761,616.72 = 2,043,146.48 : x
  2. Step 2: Convert to fraction form
    3,840,524.24/5,761,616.72 = 2,043,146.48/x
  3. Step 3: Cross multiply
    3,840,524.24x = 5,761,616.72 × 2,043,146.48
  4. Step 4: Simplify right side
    3,840,524.24x = 11,771,826,881,553.33
  5. Step 5: Solve for x
    x = 11,771,826,881,553.33/3,840,524.24
  6. Step 6: Final answer
    x = 3,065,161.46

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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.