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Finding the Fourth Proportional to 595,816.81, 822,027.08 and 337,673.50

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Solution

The fourth proportional to 595,816.81, 822,027.08 and 337,673.50 is: 465,876.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    595,816.81 : 822,027.08 = 337,673.50 : x
  2. Step 2: Convert to fraction form
    595,816.81/822,027.08 = 337,673.50/x
  3. Step 3: Cross multiply
    595,816.81x = 822,027.08 × 337,673.50
  4. Step 4: Simplify right side
    595,816.81x = 277,576,761,198.38
  5. Step 5: Solve for x
    x = 277,576,761,198.38/595,816.81
  6. Step 6: Final answer
    x = 465,876.02

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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.