Home / 1,641,982.98-2,463,209.55-504,840.66

Finding the Fourth Proportional to 1,641,982.98, 2,463,209.55 and 504,840.66

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Solution

The fourth proportional to 1,641,982.98, 2,463,209.55 and 504,840.66 is: 757,333.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,641,982.98 : 2,463,209.55 = 504,840.66 : x
  2. Step 2: Convert to fraction form
    1,641,982.98/2,463,209.55 = 504,840.66/x
  3. Step 3: Cross multiply
    1,641,982.98x = 2,463,209.55 × 504,840.66
  4. Step 4: Simplify right side
    1,641,982.98x = 1,243,528,334,940.30
  5. Step 5: Solve for x
    x = 1,243,528,334,940.30/1,641,982.98
  6. Step 6: Final answer
    x = 757,333.27

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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.