Home / 2,002,365.60-3,000,049.18-1,667,560.20

Finding the Fourth Proportional to 2,002,365.60, 3,000,049.18 and 1,667,560.20

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Solution

The fourth proportional to 2,002,365.60, 3,000,049.18 and 1,667,560.20 is: 2,498,426.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,002,365.60 : 3,000,049.18 = 1,667,560.20 : x
  2. Step 2: Convert to fraction form
    2,002,365.60/3,000,049.18 = 1,667,560.20/x
  3. Step 3: Cross multiply
    2,002,365.60x = 3,000,049.18 × 1,667,560.20
  4. Step 4: Simplify right side
    2,002,365.60x = 5,002,762,610,610.64
  5. Step 5: Solve for x
    x = 5,002,762,610,610.64/2,002,365.60
  6. Step 6: Final answer
    x = 2,498,426.17

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1.5x scale

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.