Home / 4,463.83-6,693.24-1,830.61

Finding the Fourth Proportional to 4,463.83, 6,693.24 and 1,830.61

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Solution

The fourth proportional to 4,463.83, 6,693.24 and 1,830.61 is: 2,744.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,463.83 : 6,693.24 = 1,830.61 : x
  2. Step 2: Convert to fraction form
    4,463.83/6,693.24 = 1,830.61/x
  3. Step 3: Cross multiply
    4,463.83x = 6,693.24 × 1,830.61
  4. Step 4: Simplify right side
    4,463.83x = 12,252,702.92
  5. Step 5: Solve for x
    x = 12,252,702.92/4,463.83
  6. Step 6: Final answer
    x = 2,744.89

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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.