Home / 11,144,924.69-15,380,123.07-6,183,457.61

Finding the Fourth Proportional to 11,144,924.69, 15,380,123.07 and 6,183,457.61

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Solution

The fourth proportional to 11,144,924.69, 15,380,123.07 and 6,183,457.61 is: 8,533,241.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,144,924.69 : 15,380,123.07 = 6,183,457.61 : x
  2. Step 2: Convert to fraction form
    11,144,924.69/15,380,123.07 = 6,183,457.61/x
  3. Step 3: Cross multiply
    11,144,924.69x = 15,380,123.07 × 6,183,457.61
  4. Step 4: Simplify right side
    11,144,924.69x = 95,102,338,997,711.25
  5. Step 5: Solve for x
    x = 95,102,338,997,711.25/11,144,924.69
  6. Step 6: Final answer
    x = 8,533,241.96

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.