Home / 3,234,187.84-4,463,200.24-1,783,922.44

Finding the Fourth Proportional to 3,234,187.84, 4,463,200.24 and 1,783,922.44

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Solution

The fourth proportional to 3,234,187.84, 4,463,200.24 and 1,783,922.44 is: 2,461,824.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,234,187.84 : 4,463,200.24 = 1,783,922.44 : x
  2. Step 2: Convert to fraction form
    3,234,187.84/4,463,200.24 = 1,783,922.44/x
  3. Step 3: Cross multiply
    3,234,187.84x = 4,463,200.24 × 1,783,922.44
  4. Step 4: Simplify right side
    3,234,187.84x = 7,962,003,062,349.39
  5. Step 5: Solve for x
    x = 7,962,003,062,349.39/3,234,187.84
  6. Step 6: Final answer
    x = 2,461,824.56

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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.