Home / 5,466,105.32-7,543,096.26-3,018,667.64

Finding the Fourth Proportional to 5,466,105.32, 7,543,096.26 and 3,018,667.64

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Solution

The fourth proportional to 5,466,105.32, 7,543,096.26 and 3,018,667.64 is: 4,165,690.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,466,105.32 : 7,543,096.26 = 3,018,667.64 : x
  2. Step 2: Convert to fraction form
    5,466,105.32/7,543,096.26 = 3,018,667.64/x
  3. Step 3: Cross multiply
    5,466,105.32x = 7,543,096.26 × 3,018,667.64
  4. Step 4: Simplify right side
    5,466,105.32x = 22,770,100,585,467.03
  5. Step 5: Solve for x
    x = 22,770,100,585,467.03/5,466,105.32
  6. Step 6: Final answer
    x = 4,165,690.06

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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.