Home / 2,002,655.52-3,004,167.92-654,825.02

Finding the Fourth Proportional to 2,002,655.52, 3,004,167.92 and 654,825.02

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Solution

The fourth proportional to 2,002,655.52, 3,004,167.92 and 654,825.02 is: 982,297.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,002,655.52 : 3,004,167.92 = 654,825.02 : x
  2. Step 2: Convert to fraction form
    2,002,655.52/3,004,167.92 = 654,825.02/x
  3. Step 3: Cross multiply
    2,002,655.52x = 3,004,167.92 × 654,825.02
  4. Step 4: Simplify right side
    2,002,655.52x = 1,967,204,300,002.39
  5. Step 5: Solve for x
    x = 1,967,204,300,002.39/2,002,655.52
  6. Step 6: Final answer
    x = 982,297.89

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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.