Home / 11,558,110.50-17,324,630.10-5,786,925.84

Finding the Fourth Proportional to 11,558,110.50, 17,324,630.10 and 5,786,925.84

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Solution

The fourth proportional to 11,558,110.50, 17,324,630.10 and 5,786,925.84 is: 8,674,112.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,558,110.50 : 17,324,630.10 = 5,786,925.84 : x
  2. Step 2: Convert to fraction form
    11,558,110.50/17,324,630.10 = 5,786,925.84/x
  3. Step 3: Cross multiply
    11,558,110.50x = 17,324,630.10 × 5,786,925.84
  4. Step 4: Simplify right side
    11,558,110.50x = 100,256,349,594,131.80
  5. Step 5: Solve for x
    x = 100,256,349,594,131.80/11,558,110.50
  6. Step 6: Final answer
    x = 8,674,112.40

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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.