Home / 11,144,930.68-15,380,131.35-6,183,463.60

Finding the Fourth Proportional to 11,144,930.68, 15,380,131.35 and 6,183,463.60

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Solution

The fourth proportional to 11,144,930.68, 15,380,131.35 and 6,183,463.60 is: 8,533,250.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,144,930.68 : 15,380,131.35 = 6,183,463.60 : x
  2. Step 2: Convert to fraction form
    11,144,930.68/15,380,131.35 = 6,183,463.60/x
  3. Step 3: Cross multiply
    11,144,930.68x = 15,380,131.35 × 6,183,463.60
  4. Step 4: Simplify right side
    11,144,930.68x = 95,102,482,335,026.55
  5. Step 5: Solve for x
    x = 95,102,482,335,026.55/11,144,930.68
  6. Step 6: Final answer
    x = 8,533,250.23

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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.