Home / 3,762,054.84-5,193,787.38-2,476,631.88

Finding the Fourth Proportional to 3,762,054.84, 5,193,787.38 and 2,476,631.88

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Solution

The fourth proportional to 3,762,054.84, 5,193,787.38 and 2,476,631.88 is: 3,419,168.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,762,054.84 : 5,193,787.38 = 2,476,631.88 : x
  2. Step 2: Convert to fraction form
    3,762,054.84/5,193,787.38 = 2,476,631.88/x
  3. Step 3: Cross multiply
    3,762,054.84x = 5,193,787.38 × 2,476,631.88
  4. Step 4: Simplify right side
    3,762,054.84x = 12,863,099,403,249.67
  5. Step 5: Solve for x
    x = 12,863,099,403,249.67/3,762,054.84
  6. Step 6: Final answer
    x = 3,419,168.50

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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.