Home / 2,222,203.97-3,333,502.85-624,780.96

Finding the Fourth Proportional to 2,222,203.97, 3,333,502.85 and 624,780.96

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Solution

The fourth proportional to 2,222,203.97, 3,333,502.85 and 624,780.96 is: 937,226.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,222,203.97 : 3,333,502.85 = 624,780.96 : x
  2. Step 2: Convert to fraction form
    2,222,203.97/3,333,502.85 = 624,780.96/x
  3. Step 3: Cross multiply
    2,222,203.97x = 3,333,502.85 × 624,780.96
  4. Step 4: Simplify right side
    2,222,203.97x = 2,082,709,107,661.83
  5. Step 5: Solve for x
    x = 2,082,709,107,661.83/2,222,203.97
  6. Step 6: Final answer
    x = 937,226.80

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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.