Home / 3,675,548.00-5,071,512.96-2,147,359.88

Finding the Fourth Proportional to 3,675,548.00, 5,071,512.96 and 2,147,359.88

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Solution

The fourth proportional to 3,675,548.00, 5,071,512.96 and 2,147,359.88 is: 2,962,922.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,675,548.00 : 5,071,512.96 = 2,147,359.88 : x
  2. Step 2: Convert to fraction form
    3,675,548.00/5,071,512.96 = 2,147,359.88/x
  3. Step 3: Cross multiply
    3,675,548.00x = 5,071,512.96 × 2,147,359.88
  4. Step 4: Simplify right side
    3,675,548.00x = 10,890,363,473,882.83
  5. Step 5: Solve for x
    x = 10,890,363,473,882.83/3,675,548.00
  6. Step 6: Final answer
    x = 2,962,922.39

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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.