Home / 11,649,270.08-17,474,429.46-4,458,938.96

Finding the Fourth Proportional to 11,649,270.08, 17,474,429.46 and 4,458,938.96

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Solution

The fourth proportional to 11,649,270.08, 17,474,429.46 and 4,458,938.96 is: 6,688,609.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,649,270.08 : 17,474,429.46 = 4,458,938.96 : x
  2. Step 2: Convert to fraction form
    11,649,270.08/17,474,429.46 = 4,458,938.96/x
  3. Step 3: Cross multiply
    11,649,270.08x = 17,474,429.46 × 4,458,938.96
  4. Step 4: Simplify right side
    11,649,270.08x = 77,917,414,322,965.77
  5. Step 5: Solve for x
    x = 77,917,414,322,965.77/11,649,270.08
  6. Step 6: Final answer
    x = 6,688,609.14

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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.