Home / 11,134,151.44-16,703,841.83-3,457,399.93

Finding the Fourth Proportional to 11,134,151.44, 16,703,841.83 and 3,457,399.93

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Solution

The fourth proportional to 11,134,151.44, 16,703,841.83 and 3,457,399.93 is: 5,186,911.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,134,151.44 : 16,703,841.83 = 3,457,399.93 : x
  2. Step 2: Convert to fraction form
    11,134,151.44/16,703,841.83 = 3,457,399.93/x
  3. Step 3: Cross multiply
    11,134,151.44x = 16,703,841.83 × 3,457,399.93
  4. Step 4: Simplify right side
    11,134,151.44x = 57,751,861,573,773.08
  5. Step 5: Solve for x
    x = 57,751,861,573,773.08/11,134,151.44
  6. Step 6: Final answer
    x = 5,186,911.81

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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.