Home / 4,623,370.94-6,380,928.78-2,662,872.19

Finding the Fourth Proportional to 4,623,370.94, 6,380,928.78 and 2,662,872.19

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Solution

The fourth proportional to 4,623,370.94, 6,380,928.78 and 2,662,872.19 is: 3,675,153.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,623,370.94 : 6,380,928.78 = 2,662,872.19 : x
  2. Step 2: Convert to fraction form
    4,623,370.94/6,380,928.78 = 2,662,872.19/x
  3. Step 3: Cross multiply
    4,623,370.94x = 6,380,928.78 × 2,662,872.19
  4. Step 4: Simplify right side
    4,623,370.94x = 16,991,597,794,632.63
  5. Step 5: Solve for x
    x = 16,991,597,794,632.63/4,623,370.94
  6. Step 6: Final answer
    x = 3,675,153.48

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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.