Home / 5,543,904.78-7,650,507.96-3,096,550.64

Finding the Fourth Proportional to 5,543,904.78, 7,650,507.96 and 3,096,550.64

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Solution

The fourth proportional to 5,543,904.78, 7,650,507.96 and 3,096,550.64 is: 4,273,194.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,543,904.78 : 7,650,507.96 = 3,096,550.64 : x
  2. Step 2: Convert to fraction form
    5,543,904.78/7,650,507.96 = 3,096,550.64/x
  3. Step 3: Cross multiply
    5,543,904.78x = 7,650,507.96 × 3,096,550.64
  4. Step 4: Simplify right side
    5,543,904.78x = 23,690,185,281,610.55
  5. Step 5: Solve for x
    x = 23,690,185,281,610.55/5,543,904.78
  6. Step 6: Final answer
    x = 4,273,194.84

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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.