Home / 4,478,163.59-6,713,267.33-1,745,078.33

Finding the Fourth Proportional to 4,478,163.59, 6,713,267.33 and 1,745,078.33

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Solution

The fourth proportional to 4,478,163.59, 6,713,267.33 and 1,745,078.33 is: 2,616,067.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,478,163.59 : 6,713,267.33 = 1,745,078.33 : x
  2. Step 2: Convert to fraction form
    4,478,163.59/6,713,267.33 = 1,745,078.33/x
  3. Step 3: Cross multiply
    4,478,163.59x = 6,713,267.33 × 1,745,078.33
  4. Step 4: Simplify right side
    4,478,163.59x = 11,715,177,298,788.23
  5. Step 5: Solve for x
    x = 11,715,177,298,788.23/4,478,163.59
  6. Step 6: Final answer
    x = 2,616,067.30

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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.