Home / 563,147.82-844,792.20-184,106.70

Finding the Fourth Proportional to 563,147.82, 844,792.20 and 184,106.70

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Solution

The fourth proportional to 563,147.82, 844,792.20 and 184,106.70 is: 276,183.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    563,147.82 : 844,792.20 = 184,106.70 : x
  2. Step 2: Convert to fraction form
    563,147.82/844,792.20 = 184,106.70/x
  3. Step 3: Cross multiply
    563,147.82x = 844,792.20 × 184,106.70
  4. Step 4: Simplify right side
    563,147.82x = 155,531,904,127.74
  5. Step 5: Solve for x
    x = 155,531,904,127.74/563,147.82
  6. Step 6: Final answer
    x = 276,183.09

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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.