Home / 2,002,584.82-3,003,656.68-563,313.90

Finding the Fourth Proportional to 2,002,584.82, 3,003,656.68 and 563,313.90

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Solution

The fourth proportional to 2,002,584.82, 3,003,656.68 and 563,313.90 is: 844,908.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,002,584.82 : 3,003,656.68 = 563,313.90 : x
  2. Step 2: Convert to fraction form
    2,002,584.82/3,003,656.68 = 563,313.90/x
  3. Step 3: Cross multiply
    2,002,584.82x = 3,003,656.68 × 563,313.90
  4. Step 4: Simplify right side
    2,002,584.82x = 1,692,001,558,671.85
  5. Step 5: Solve for x
    x = 1,692,001,558,671.85/2,002,584.82
  6. Step 6: Final answer
    x = 844,908.81

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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.