Home / 658,110.58-987,226.11-184,792.75

Finding the Fourth Proportional to 658,110.58, 987,226.11 and 184,792.75

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Solution

The fourth proportional to 658,110.58, 987,226.11 and 184,792.75 is: 277,206.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    658,110.58 : 987,226.11 = 184,792.75 : x
  2. Step 2: Convert to fraction form
    658,110.58/987,226.11 = 184,792.75/x
  3. Step 3: Cross multiply
    658,110.58x = 987,226.11 × 184,792.75
  4. Step 4: Simplify right side
    658,110.58x = 182,432,227,738.70
  5. Step 5: Solve for x
    x = 182,432,227,738.70/658,110.58
  6. Step 6: Final answer
    x = 277,206.04

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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.