Home / 1,836,234.42-2,752,503.94-757,533.73

Finding the Fourth Proportional to 1,836,234.42, 2,752,503.94 and 757,533.73

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Solution

The fourth proportional to 1,836,234.42, 2,752,503.94 and 757,533.73 is: 1,135,538.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,836,234.42 : 2,752,503.94 = 757,533.73 : x
  2. Step 2: Convert to fraction form
    1,836,234.42/2,752,503.94 = 757,533.73/x
  3. Step 3: Cross multiply
    1,836,234.42x = 2,752,503.94 × 757,533.73
  4. Step 4: Simplify right side
    1,836,234.42x = 2,085,114,576,507.90
  5. Step 5: Solve for x
    x = 2,085,114,576,507.90/1,836,234.42
  6. Step 6: Final answer
    x = 1,135,538.34

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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.