Home / 3,234,259.56-4,463,200.00-1,783,923.86

Finding the Fourth Proportional to 3,234,259.56, 4,463,200.00 and 1,783,923.86

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Solution

The fourth proportional to 3,234,259.56, 4,463,200.00 and 1,783,923.86 is: 2,461,771.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,234,259.56 : 4,463,200.00 = 1,783,923.86 : x
  2. Step 2: Convert to fraction form
    3,234,259.56/4,463,200.00 = 1,783,923.86/x
  3. Step 3: Cross multiply
    3,234,259.56x = 4,463,200.00 × 1,783,923.86
  4. Step 4: Simplify right side
    3,234,259.56x = 7,962,008,940,716.38
  5. Step 5: Solve for x
    x = 7,962,008,940,716.38/3,234,259.56
  6. Step 6: Final answer
    x = 2,461,771.79

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.