Home / 4,840,512.72-7,263,218.52-2,002,661.52

Finding the Fourth Proportional to 4,840,512.72, 7,263,218.52 and 2,002,661.52

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Solution

The fourth proportional to 4,840,512.72, 7,263,218.52 and 2,002,661.52 is: 3,005,005.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,840,512.72 : 7,263,218.52 = 2,002,661.52 : x
  2. Step 2: Convert to fraction form
    4,840,512.72/7,263,218.52 = 2,002,661.52/x
  3. Step 3: Cross multiply
    4,840,512.72x = 7,263,218.52 × 2,002,661.52
  4. Step 4: Simplify right side
    4,840,512.72x = 14,545,768,241,355.35
  5. Step 5: Solve for x
    x = 14,545,768,241,355.35/4,840,512.72
  6. Step 6: Final answer
    x = 3,005,005.68

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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.