Home / 588,821.80-884,544.90-564,910.60

Finding the Fourth Proportional to 588,821.80, 884,544.90 and 564,910.60

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Solution

The fourth proportional to 588,821.80, 884,544.90 and 564,910.60 is: 848,624.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    588,821.80 : 884,544.90 = 564,910.60 : x
  2. Step 2: Convert to fraction form
    588,821.80/884,544.90 = 564,910.60/x
  3. Step 3: Cross multiply
    588,821.80x = 884,544.90 × 564,910.60
  4. Step 4: Simplify right side
    588,821.80x = 499,688,790,185.94
  5. Step 5: Solve for x
    x = 499,688,790,185.94/588,821.80
  6. Step 6: Final answer
    x = 848,624.81

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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.