Home / 3,524,476.30-5,280,809.55-3,016,654.90

Finding the Fourth Proportional to 3,524,476.30, 5,280,809.55 and 3,016,654.90

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Solution

The fourth proportional to 3,524,476.30, 5,280,809.55 and 3,016,654.90 is: 4,519,928.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,524,476.30 : 5,280,809.55 = 3,016,654.90 : x
  2. Step 2: Convert to fraction form
    3,524,476.30/5,280,809.55 = 3,016,654.90/x
  3. Step 3: Cross multiply
    3,524,476.30x = 5,280,809.55 × 3,016,654.90
  4. Step 4: Simplify right side
    3,524,476.30x = 15,930,380,004,974.29
  5. Step 5: Solve for x
    x = 15,930,380,004,974.29/3,524,476.30
  6. Step 6: Final answer
    x = 4,519,928.25

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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.