Home / 11,694,628.86-17,540,603.05-3,059,562.58

Finding the Fourth Proportional to 11,694,628.86, 17,540,603.05 and 3,059,562.58

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Solution

The fourth proportional to 11,694,628.86, 17,540,603.05 and 3,059,562.58 is: 4,588,993.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,694,628.86 : 17,540,603.05 = 3,059,562.58 : x
  2. Step 2: Convert to fraction form
    11,694,628.86/17,540,603.05 = 3,059,562.58/x
  3. Step 3: Cross multiply
    11,694,628.86x = 17,540,603.05 × 3,059,562.58
  4. Step 4: Simplify right side
    11,694,628.86x = 53,666,572,722,413.88
  5. Step 5: Solve for x
    x = 53,666,572,722,413.88/11,694,628.86
  6. Step 6: Final answer
    x = 4,588,993.23

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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.