Home / 4,091,337.59-5,645,660.45-2,372,271.75

Finding the Fourth Proportional to 4,091,337.59, 5,645,660.45 and 2,372,271.75

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Solution

The fourth proportional to 4,091,337.59, 5,645,660.45 and 2,372,271.75 is: 3,273,511.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,091,337.59 : 5,645,660.45 = 2,372,271.75 : x
  2. Step 2: Convert to fraction form
    4,091,337.59/5,645,660.45 = 2,372,271.75/x
  3. Step 3: Cross multiply
    4,091,337.59x = 5,645,660.45 × 2,372,271.75
  4. Step 4: Simplify right side
    4,091,337.59x = 13,393,040,783,765.93
  5. Step 5: Solve for x
    x = 13,393,040,783,765.93/4,091,337.59
  6. Step 6: Final answer
    x = 3,273,511.54

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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.