Home / 5,790,273.60-8,687,516.40-2,004,139.20

Finding the Fourth Proportional to 5,790,273.60, 8,687,516.40 and 2,004,139.20

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Solution

The fourth proportional to 5,790,273.60, 8,687,516.40 and 2,004,139.20 is: 3,006,937.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,790,273.60 : 8,687,516.40 = 2,004,139.20 : x
  2. Step 2: Convert to fraction form
    5,790,273.60/8,687,516.40 = 2,004,139.20/x
  3. Step 3: Cross multiply
    5,790,273.60x = 8,687,516.40 × 2,004,139.20
  4. Step 4: Simplify right side
    5,790,273.60x = 17,410,992,167,882.88
  5. Step 5: Solve for x
    x = 17,410,992,167,882.88/5,790,273.60
  6. Step 6: Final answer
    x = 3,006,937.73

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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.