Home / 3,234,260.56-4,463,201.37-1,783,924.86

Finding the Fourth Proportional to 3,234,260.56, 4,463,201.37 and 1,783,924.86

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Solution

The fourth proportional to 3,234,260.56, 4,463,201.37 and 1,783,924.86 is: 2,461,773.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,234,260.56 : 4,463,201.37 = 1,783,924.86 : x
  2. Step 2: Convert to fraction form
    3,234,260.56/4,463,201.37 = 1,783,924.86/x
  3. Step 3: Cross multiply
    3,234,260.56x = 4,463,201.37 × 1,783,924.86
  4. Step 4: Simplify right side
    3,234,260.56x = 7,962,015,879,129.06
  5. Step 5: Solve for x
    x = 7,962,015,879,129.06/3,234,260.56
  6. Step 6: Final answer
    x = 2,461,773.17

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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.