Home / 4,576,067.88-6,861,410.32-1,736,379.60

Finding the Fourth Proportional to 4,576,067.88, 6,861,410.32 and 1,736,379.60

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Solution

The fourth proportional to 4,576,067.88, 6,861,410.32 and 1,736,379.60 is: 2,603,548.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,576,067.88 : 6,861,410.32 = 1,736,379.60 : x
  2. Step 2: Convert to fraction form
    4,576,067.88/6,861,410.32 = 1,736,379.60/x
  3. Step 3: Cross multiply
    4,576,067.88x = 6,861,410.32 × 1,736,379.60
  4. Step 4: Simplify right side
    4,576,067.88x = 11,914,012,906,877.47
  5. Step 5: Solve for x
    x = 11,914,012,906,877.47/4,576,067.88
  6. Step 6: Final answer
    x = 2,603,548.12

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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.