Home / 4,155,224.82-6,242,295.51-3,006,016.05

Finding the Fourth Proportional to 4,155,224.82, 6,242,295.51 and 3,006,016.05

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Solution

The fourth proportional to 4,155,224.82, 6,242,295.51 and 3,006,016.05 is: 4,515,866.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,155,224.82 : 6,242,295.51 = 3,006,016.05 : x
  2. Step 2: Convert to fraction form
    4,155,224.82/6,242,295.51 = 3,006,016.05/x
  3. Step 3: Cross multiply
    4,155,224.82x = 6,242,295.51 × 3,006,016.05
  4. Step 4: Simplify right side
    4,155,224.82x = 18,764,440,491,902.93
  5. Step 5: Solve for x
    x = 18,764,440,491,902.93/4,155,224.82
  6. Step 6: Final answer
    x = 4,515,866.48

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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.