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Finding the Fourth Proportional to 633,451.84, 950,028 and 184,052.80

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Solution

The fourth proportional to 633,451.84, 950,028 and 184,052.80 is: 276,035.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    633,451.84 : 950,028 = 184,052.80 : x
  2. Step 2: Convert to fraction form
    633,451.84/950,028 = 184,052.80/x
  3. Step 3: Cross multiply
    633,451.84x = 950,028 × 184,052.80
  4. Step 4: Simplify right side
    633,451.84x = 174,855,313,478.40
  5. Step 5: Solve for x
    x = 174,855,313,478.40/633,451.84
  6. Step 6: Final answer
    x = 276,035.69

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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.