Home / 11,864,097.60-17,792,647.20-4,673,241.60

Finding the Fourth Proportional to 11,864,097.60, 17,792,647.20 and 4,673,241.60

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Solution

The fourth proportional to 11,864,097.60, 17,792,647.20 and 4,673,241.60 is: 7,008,484.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,864,097.60 : 17,792,647.20 = 4,673,241.60 : x
  2. Step 2: Convert to fraction form
    11,864,097.60/17,792,647.20 = 4,673,241.60/x
  3. Step 3: Cross multiply
    11,864,097.60x = 17,792,647.20 × 4,673,241.60
  4. Step 4: Simplify right side
    11,864,097.60x = 83,149,339,069,163.52
  5. Step 5: Solve for x
    x = 83,149,339,069,163.52/11,864,097.60
  6. Step 6: Final answer
    x = 7,008,484.07

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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.